100 lb Set bumper plate,include 2X10 lb, 2X15 lb ,2X25 lb. Fit all Olympic barbells with 2-inch sleeves. A good bumper plate set is the centerpiece for modern HIT training. Perform Olympic lifts, squats, and deadlifts safely and confidently with our tough. 100% High-Density natural rubber durable with a low-bounce, withstand repeated drops. Protect any type of floor and your bars. Expertly designed stainless steel "hooked" insert that remains firmly seated, keep balance. Color-coded for easy identification from a distance, Perfect for large training facilities, garage gyms, and school weight rooms. The new series of AMGYM LB Color Bumper plates combine advanced, precision machining with a new E-Coat color finish (on all plates and above) for superior durability and chip prevention. Combined with stainless steel inserts and 100% natural rubber. AMGYM bumper plates offer a dead bounce and durability rarely seen in an economical plate. AMGYM Bumper Plates are available in 6 weights: 10lb, 15lb, 25lb, 35lb, 45lb, 55lb. Good for strength training, weightlifting, crossfire, etc. SPECIFICATION Plate Width Breakdown: 10lb- 0.93 inches 15lb-1.3 inches 25lb- 1.79 inches 35lb- 2.45 inches 45lb- 2.89 inches Stainless Steel Inserts Minimal Bounce