uxcell&reg; Soft Plastic Aquarium Suction Cup Sucker 0.9 Inch Dia 10 Pcs Clear Product Name : Aquarium Suction Cup;Color : Clear Material : Soft Plastic;Cup Diameter : 2.2 cm/ 0.9" Hole Inner Diameter : 1.6cm/0.63";Total Size : 2.2 x 2.2 cm/ 0.9" x 0.9" (D*L) Weight : 32g Package : 10 Pcs x Aquarium Suction Cups