This is a protective cover to place over the power button to avoid accidentally turning off light pad.With these protectors, which can prevent the accident touch and provide the protection. Easily place them on your diamond art kits light pad. Features -Color:Transparent -Material:Plastic -Size:3.20X2.70X0.60cm/1.26X1.06X0.24in - Made of plastic materials, very durable and reliable for a long period. - Will not affect the normal use of the equipment, safe and convenient. - Before using our button cover to make sure the edges of the light pad button are , wipe the area with water, then stick our light pad button cover. - Button occlusion function to prevent damage to diamond art caused by miscontact. - When used as great protector, which can prolong the service life of LED light pad or copy board. Package list: 2 pad