VEVOR Vertical RV Window, 12" W x 22" H Tinted Sliding RV Window with Net Screen & Trim Ring, Fit 15/16" - 1 3/4" Thickness Wall, RV Window Replacement for Teardrop Cargo Trailer Camper, DOT Approved Ideal Replacement Choice Premium Tempered Glass Durable and Tough Thoughtful Details Installation Tips Easy Operation Net Screen Material: PP,Frame Size (W x H): 12 x 22 in / 305 x 559 mm,Main Materials: Aluminum Alloy, Tempered Black Glass,Item Model Number: SSTLC305x559,Product Weight: 6.2 lbs / 2.8 kg,Wall Thickness Compatibility: 15/16 - 1 3/4 in / 24.2 - 45.7 mm,Trim Ring: Yes,Product Dimensions: 13.7 x 23.7 x 1.3 in / 347 x 602 x 34 mm