Compatible with 12inch W x 21inch H Viewable Glass Size RV Entry Entrance Door Window with White Frame- Obscure Tempered DOT Certified

Product Sizes:Viewable Glass Size: 314mm W x 554mm HCut Opening Size: 370mm W x 600mm HOutside Size: 390mm W x 620mm HR-angle: 4R50Easy installation: The entrance door window is fixed with self-tapping screws clamping the wall, and only sealant and Phillips screwdriver are required during installationNOTE: The glass is only fixed by the window frame. Please be careful when taking and installing it

• [DOT Certification]: Made of high-strength aluminum alloy window frames and 4mm tempered glass, the rv horizontal slide window is DOT and E-mark certified
• [Product Description]: Viewable glass size: 314mm W x 554mm H; Cut opening size: 370mm W x 600mm H; Appearance dimensions: 390mm W x 620mm H; Angle R: 4R50
• [Product Includes]: 1 x Obscure tempered glass; 1 x White aluminum alloy outer frame and inner frame; 15 x screws for fitting
• [Function]: The entrance door window has the properties of light transmission, sound insulation, heat insulation
• [Note]: If the R corner of the original vehicle is R65, then more sealant needs to be added at the rounded corner position