Professional gym-quality plyometric boxes designed to be a fixture in your gym, training room or home for years to come Constructed with 100% solid closed-cell PP foam. Won't sag or break down over time like cheaper versions with layered foams Premium high-density textured vinyl cover provides the ideal surface for both grip and comfort Each box features 6 full-length hook & loop sections to enable secure stacking. Integrated handles allow for easy positioning, carrying and storage between workouts Rounded corners for a sleek look and added safety. Each box measures 36 x 30 (91cm x 76cm) ASIN B086ZFMMGG Size 6 Height Box (6 x 36 x 30 ) Color Black Style Single 6 Height Box - Black Material Polypropylene (PP) Brand Name Meister Model Name Meister PROFOAM Plyo Boxes - Black - Single 6 Box Sport Type Exercise & Fitness Part Number 1131PBPFBK6 Manufacturer Meister Package Weight 12 Pounds Item Dimensions LxWxH 36 x 30 x 6 inches Item Package Dimensions L x W x H 36 x 30 x 6 inches