28 sports equipment and materials, namely, baseball gloves, bats, and masks; tennis and table tennis balls, rackets and nets; soccer, volley and basket balls; hockey sticks, gloves and balls; bowling balls and gloves; skis, ski cases, ski bindings, ski poles, ice skates, roller skates, boxing gloves, pommel horses, stationary rings, spring boards, horizontal bars, take-off planks, balance beams, parallel bars, snow-boards, sail boards, surf boards, waterskis, stationary exercise bicycles, chest expanders, skateboards, bob-sleighs