Specifications: Clean inside and outside window at the same time, saving your time and effort. Stay in your room to clean the outside window, ensuring your safety. Double sided design with strong magnet, you can clean every corner easily and thoroughly. 5 applicable glass thicknesses optional: 3 - 8mm, 7 - 15mm, 15 - 24mm, 15 - 26mm, 18 - 30mm. Built-in water storage sponge, no need to repeat water. 2 meters long safety rope design. Double magnet device, wipe the glass as you like. Item Name: Magnetic Glass Wipe Material: Plastic Type: 1# 3-8mm, 2# 7-15mm, 3# 15-24mm, 4# 15-26mm, 5# 18-30mm Features: Triangle-Design, Durable, Magnetic, Double Sided Handle Length: 16cm/6.30" (Approx.) Height: 13.5cm/5.31" (Approx.) Depth: 3.5cm/1.38" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Magnetic Glass Wipe 2 x Matching Sliver 4 x Fixed Buckle