Nonslip bathtub stickers are made of soft PEVA material, safe to use. 8 large with size 4.5″*4.5″ and 4 small with size 3″*3.2″.
Nonslip Design: Upper surface of the tub gripper has thousands of tiny protrusions per tape to increase friction and reduce the chances of soapy water accumulating.
High quality: the backing sticker of the shower traction sticker is sturdy for long time sticking even in tub because of special glue, and without leaving any residue behind.