[Effective Window Insulation Kit]Winter window sealing kit for winter wind/cold and prevent heat loss. Made of environmentally friendly 4mm thick PVC bubble film, the are uniform and full, dense, airtight, waterproof, windproof, warm, heat-insulating, noise-reducing, dust-proof, safe and durable, and easy to clean. [Multifunctional]Translucent window film ensures privacy, allows light to enter, and is highly airtight to prevent dust from entering. In winter, keep your room warm and prevent heat loss with our window sealing kit. Keep the room warm in summer. [Bound Edge Design]Bound edge design, hand-, double stitching, more stable seal, better fit, efficient heat preservation, long service life, reusable. Thermal curtains can be used on most windows, such as aluminum window frames, wrought iron grilles, sliding windows, casement windows. Suitable for any place such as kitchen, bedroom, bathroom, living room, dining room and office. [Easy to Install and Remove]This window film is easy to install. With the additional self-adhesive accessories, the thermal curtain sticks well to the door/window. It can also be easily disassembled if no longer needed. You can store it for later use. Wide Application: Our window plastic insulation kits are suitable for most window types, such as aluminum frames, casement windows, attic fan covers, shutter covers, etc. size: 80 x 120cm Material: PVC colour: transparent Package Contents: 1 x window film Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.