Maybe one of these similar products would be of interest:-

RitFit Bumper Plates, Colored Fleck-Rubber Weight Plates with Steel Insert, 2-inch Olympic Weight Plates for Weight Lifting and Strength Training,10LB Pair

XDDIAS 100lb Bumper Plates, High-Bounce Olympic Weight Plates with Colored Fleck-Rubber Weights Plates for Weight Lifting and Strength Training

WOD Toys Colored Bumper Plates Mini - Add On Bumper Plates for The Barbell Mini - Safe, Durable Fitness Toys for Kids (Green)

HANDBODE Bumper Plates, Olympic Weight Plates 160 lb Set, Black Rubber Bumper Weights Plate with 2 Inch Steel Insert for Barbell, Colored Standard Strength Training Plates for Weightlifting

HANDBODE Bumper Plates, Olympic Weight Plates 260 lb Set, Black Rubber Bumper Weights Plate with 2 Inch Steel Insert for Barbell, Colored Standard Strength Training Plates for Weightlifting