These vinyl decals are great for hard and smooth surfaces such as water bottles, plastic bins, phone cases, tumbler cups, coffee mugs, car windows, laptops, mirrors, and so much more. SIZE: 4.4 x 1.5 APPLICATION: Your order will arrive with clear instructions on how to apply the stickers. NOT recommended for usage on textured surfaces. Hard, smooth, and nonporous surfaces only. CARE: I used high quality water resistant vinyl, but they are not heat proof. Meaning, they are NOT dishwasher safe. NOT microwave safe. If applicable, hand wash only.