3 weeks after the pre-sale is cut off, we recommend a black technology - WECOOL brand nano-universal "transparent sticky sticker" This "transparent sticky sticker" is available on the wall (wooden also), on glass, on the table, on the car seat On the back, even the uneven wall can be glued very solidly. This nano sticker is made of PU material. Each small nano sticker is distributed with millions of small suction cups with strong adsorption force, which can bear a weight of 1KG. Use it to put an iPad and two bottles of mineral water. Soft enough! Sticky enough! Long enough! The elasticity is very good. You can stick this universal "hand sticker" anywhere you want. If you want to remove it, you just need to tear it from one corner and slowly, there will be no residue. Put your phone on the opposite wall or glass when washing your face, and play music easily. Put your phone on the bedside to watch a movie before going to bed. In addition to sticking mobile phones, it can also store remote controls, keys, power strips, and messy wires, so that both the home and the office will become well-organized. If the surface of the "hand sticker" is stained with dust, it can be refreshed and 100% sticky after washing with clean water, and you can continue to use it. Size: 13.5cm*5.5cm Can not be used in a humid environment Can not use $10/2 pieces of transparent sticky stickers on the material that removes slag and powder)