--- product_id: 451061461 title: "KOYOFEI 5PCS Screen Protector for LCD Resin 3D Printer, Screen Protective Film for Elegoo Mars 3, Mars 3 Pro 6.66 inch Monochrome LCD Resin 3D Printer" brand: "koyofei" price: "SAR 131" currency: SAR in_stock: true reviews_count: 13 url: https://www.desertcart.com.sa/products/451061461-koyofei-5pcs-screen-protector-for-lcd-resin-3d-printer-screen store_origin: SA region: Saudi Arabia --- # Premium Japanese PET, scratch-resistant 5PCS + tool kit for bubble-free install 95%+ light transmittance KOYOFEI 5PCS Screen Protector for LCD Resin 3D Printer, Screen Protective Film for Elegoo Mars 3, Mars 3 Pro 6.66 inch Monochrome LCD Resin 3D Printer **Brand:** koyofei **Price:** SAR 131 **Availability:** ✅ In Stock ## Summary > 🖥️ Shield your 3D prints with crystal-clear confidence! ## Quick Answers - **What is this?** KOYOFEI 5PCS Screen Protector for LCD Resin 3D Printer, Screen Protective Film for Elegoo Mars 3, Mars 3 Pro 6.66 inch Monochrome LCD Resin 3D Printer by koyofei - **How much does it cost?** SAR 131 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/451061461-koyofei-5pcs-screen-protector-for-lcd-resin-3d-printer-screen) ## Best For - koyofei enthusiasts ## Why This Product - Trusted koyofei brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Defense:** Crafted from high-grade Japanese PET material to resist scratches and extend your LCD screen’s lifespan. - • **Perfect Compatibility:** Tailored for Elegoo Mars 3 & Mars 3 Pro 6.66-inch monochrome resin 3D printers. - • **Cost-Saving Protection:** Prevents resin contamination and FEP damage, saving costly LCD screen replacements. - • **Crystal-Clear Precision:** Maintains 95%+ UV light transmittance for flawless 3D resin curing. - • **Effortless Installation:** Includes 5 screen protectors plus a full tool kit for bubble-free, perfect alignment every time. ## Overview KOYOFEI’s 5PCS 6.66-inch screen protector set offers premium Japanese PET film with over 95% light transmittance, designed specifically for Elegoo Mars 3 and Mars 3 Pro resin 3D printers. The kit includes five protectors plus a tool kit for easy, bubble-free installation, ensuring your LCD screen stays scratch-free and resin-safe, extending its lifespan and maintaining print accuracy. ## Description KOYOFEI 5PCS Resin 3D Printer Screen Protector Film for 6.66 inch resin 3d printers.Installation of Soft Screen Protector 1. Tear off the stained screen protector and clean the curing screen with tool kit.A. Wipe screen with alcohol prep padB. Wipe screen with a dry wipeC. Use dust absorber to remove fine dust.2. Peel off the backing of the screen protector. Align the protector with edge of screen and stick it from one end to the other with plastic scraper. Get the installation carefully with out air bubbles.3. Use plastic scraper to remove remaining bubbles by pushing each bubble to the edge of screen slightly. Smooth down the protector and peel off the front cover to finish. Package includes：5 PCS 6.66 inch screen protector + 5PCS Tool Kit + 1PC scraper. ## Features - Screen Protector: 6.66-inch screen protector can just cover the LCD screen of the 6.66 inch resin 3D printers, preventing the resin from contaminating the screen when FEP damaged, adding or recycling resin, thereby prolonging the use time of the LCD screen and saving the cost of replacing the screen. - Light transmittance of more than 95%: The light transmittance of the 6.66 screen protective film is above 95%, which will not affect the 405nm wavelength of ultraviolet rays through the protective film and curing the resin, which can maintain the printing accuracy of the 3D printer. - High quality screen protectior: Screen Protector is made of high-quality PET material imported from Japan. The double-sided lamination ensures that it will not be scratched before use, and the edge will not produce white edges after being posted. Therefore, it will not affect the print volume after installation, and only needs to be re-leveled. - Included tool kit: This kit comes with a tool kit for easy installation of the protective film, you can refer to the installation steps in the picture to operate, and use the scraper to avoid air bubbles during the installation process. - Compatible Models: Protective film compatible with Elegoo Mars 3 and Mas 3 Pro 4K Monochrome LCD Resin 3D Printer. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | KOYOFEI | | Part number | KYF-3D-095 | | Item Weight | 159 g | | Product Dimensions | 16.92 x 16.92 x 1.27 cm; 159 g | | Item model number | KYF-3D-095 | | Size | 6.66inch | | Finish | Glossy | | Material | Polyethylene Terephthalate | | Item Package Quantity | 1 | | Special Features | Scratch Resistant | | Included components | screen protector | | Batteries included? | No | | Batteries Required? | No | ## Product Details - **Brand:** KOYOFEI - **Compatible devices:** Printer - **Material:** Polyethylene Terephthalate - **Item hardness:** 5H - **Product dimensions:** 16.9L x 16.9W centimetres - **Compatible phone models:** For Mars 3 - **Special feature:** Scratch Resistant - **Finish type:** Glossy - **Water resistance level:** Not Water Resistant - **Unit count:** 5 Count ## Images ![KOYOFEI 5PCS Screen Protector for LCD Resin 3D Printer, Screen Protective Film for Elegoo Mars 3, Mars 3 Pro 6.66 inch Monochrome LCD Resin 3D Printer - Image 1](https://m.media-amazon.com/images/I/51U3-2wiB2L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Almost OEM *by W***A on Reviewed in the United Kingdom on 13 April 2024* The quality of these screens if great they fit easily on a anycubic photon mono 2. Easy to remove if any resin is spilled too. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Perfect for the Saturn S *by W***. on Reviewed in the United Kingdom on 9 February 2024* have been using this brand of fep sheet for a few years now.My printers are in use nearly 24/7 and the fep sheets have any issues, im getting several months out of each sheet. Tbh would probably get more use out of them if i was a bit more gentle cleaning failed prints.I've also been using one Fep sheet as a screen protector and ive had no issues with quality, ive turned the uv brightness down to 90% as well so the printers will last a little longer and still no drop in print quality the sheets must be super clear. ### ⭐ 1.0 out of 5 stars To Small for the printer it was advertised for :-( *by M***O on Reviewed in the United Kingdom on 20 October 2023* I ordered these for my Saturn 2 Printer, and though they are the right length they are no where near wide enough, I expect a screen protector to protect the whole screen not just 80% of it! :-( not impressed. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.sa/products/451061461-koyofei-5pcs-screen-protector-for-lcd-resin-3d-printer-screen](https://www.desertcart.com.sa/products/451061461-koyofei-5pcs-screen-protector-for-lcd-resin-3d-printer-screen) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-06-04*