material: FEP film sheet is heat resistant to high temperature, 204 Celsius, with non-stick, and non-scratch surface, UV stable, durable to use for long timeWide compatibility: the 3D printer films are compatible with Photon, Wanhao UV, Mini Deluxe , Mars LCD and other same size 3D printer frame, widely your using needsPerformance: the 3D FEP film sheet has the properties of high transmittance strength and high UV resistance and clearness, to withstand any high temperature from sustained typical operation of UV 3D printers, allowing over 95 percent of UV light to pass through without disturbing : both sides of 3D printer FEP films are covered with a protective film; Please tear the protective film when using the FEP film; Changing the plastic spatula regularly helps prevent the FEP plate from being broken when it is installed at the bottom of the resin basin; Please do not use metal spatula or spade on the filmEasy to install:1. Remove the screws to detach the steel rings from the resin vat.2. Remove the else screws to separate the steel ring and change the film.3. Put the replaceable FEP film in between the steel rings and install the screws back, you may need to force these screws in and keep tightly.4. Install the steel rings back to the resin vat and the FEP film is clean and tensioned properly.Specifications:Colour:Transparent+yellowMaterial:FEP plasticSize:200x140x0.15 mmThickness: . 0.15 - 0.2 mmPackage Contents:12 x FEP films2 x Plastic spatulasOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.