Non Slip Bathtub Appliques with Suction Cups for Added Stability, Blue Feet Mats Easy to Apply and Remove (4 Pack) Includes 4 Blue Feet Bathtub Appliques Each Footprint has 16 suction cups for extra stability and traction. Each applique measures approximately 5" x 3.5" Make bath time safe & fun by adding some tread to your tub or shower. Blue feet applique add a stylish touch and are great for the whole family. Plus, they are super easy to apply and remove Suction cups do not stick to textured, porous or dry surfaces (Some tubs and showers come from the manufacturer with a pre-textured bottom that will prevent appliques from sticking)