RV Window UV Protection Insect Screen Black Perfect Seal RV Sliding Window Universal for Caravan Camper Trailers 48‑53mm/1.9‑2.1in Wall Thickness Item Type: RV WindowMaterial: Aluminum alloy frame + tempered glass + rubber sealing ringWindow Size: Approx. 730x430mm/28.7x16.9in Installation Opening Size: Approx. 700x400mm/27.6x15.7inApplication: Tinted windows with insect screen to protect your privacy and ensure that the sun does not heat the interior of your caravan, fully sealed windows to keep your camper cold in the summer and warm in the winter, for use in storage compartments, living rooms, lounges or wherever windows are needed, for retrofitting your camper trailer etc. Suitable for use in any position where a window is required, such as in a camper trailer, caravan, mobile home or construction vehicle.