Specifications: 1) Dimensions (L x W x H): 2,700 x 1,000 x 4,000mm (3 tiers) 2) Bearing capacity: 1 - 3MT 3) Surface treatment: plastic sprayed 4) Post dimensions: 70 x 90 x 2.0 / 2.5mm 5) Beam dimensions: 50 x 100 x 2.0 / 2.5mm, 50 x 120 x 2.0 / 2.5mm 6) Different sizes are available Packing: Carton