Reliable Material: these bathroom wall decals are made of acrylic materials, with protective films on the surface, to prevent them from being scratched, when they are torn off during use, they will become transparent; It is recommended to apply this product to flat, smooth surfaces Appropriate Size: these bathroom decor wall art stickers are approx. 30 x 16.8 cm/ 11.8 x 6.6 inches (L x W) and 1 mm/ 0.04 inches in thickness, proper for you to decorate your walls, windows, doors or other places you like, adding some artistic atmosphere to your home Reflective Function: the reflective surface of these mirror wall stickers can make your room brighter, look different and more attractive, attract the attention of your guests easily when they visit your house How to Use: firstly choose a suitable sticking position, and make sure it is clean and dry, then uncover the glue on the back of the product and gently press it on the wall; In addition, you can also use a hair dryer to paste it firmly, which can prolong the service life and prevent the edge from lifting or falling Sufficient Quantity: there are 15 pieces of teardrop shape 3D wall stickers in the package, enough to meet your decorative needs, and you can use these bathroom wall stickers to DIY your walls according to your imaginations