For the Greater Glory of God Sticker - Note: the stickers are die cut to the shape of the image and not exactly a 4X4 square. High opacity film that’s impossible to see through Durable vinyl 95µ thickness Fast and easy bubble-free application Follow these tips when applying stickers: Apply the sticker to a clean, dust-free, oil-free, and moisture-free surface. After application, press the sticker down with a clean cloth to maximize the sticker’s ability to stick to the surface and avoid air bubbles. Make sure that the sticker is applied correctly the first time. With every reapplication, the sticker’s ability to stick will decrease. Apply the sticker to a flat surface only. If applied on items that bend, are round, or in a cylinder form, we can’t guarantee its ability to hold.