Dealglad 3pcs New PVC Plastic Strong Magic Double Sided Vacuum Suction Cup Sucker (Random Color) (Palm) 100% Brand new and high quality. Item Type : Magic Suction Cup !! Material : Plastic No nail is needed, no damage to the wall , Bathroom suction holder , Kitchen suction holder Put it on the smooth surface or wall without any dust, it could be adhere to the surface tightly