zonster multi-purpose non slip round gripper pad jar lid grip pad bottle opener for seniors kids women kitchen coasters red, diameter12.5cm zonster specification: size:diameter:12.5cm/4.92inch. material:silicone. package:1 pc. color:as show. note: 1.due to computer monitor and the actual shooting brightness and others reason,there will be a certain color difference. 2.please allow slight dimension difference due to different manual measurement. package including 1pcxsilicone jar opener