15 kg Rubber Olympic Plate Set, for sale at Helisports.
Pro Olympic Weight Plates - Watson Gym Equipment
ZELUS Two 10kg Weight Plates, 2 Inch Olympic Weight Set with Rubber Barbell Plates w Stainless Steel Inserts, Bumper Plates for Pro or Home Gyms Strength Training Weightlifting (10kg × 2) :
Hammertone 2 Inch Olympic Weight Plates
Active Sport 15Kg Weight Set
York 1 x 15kg Cast Iron 1" Weight Plate – Workout For Less