Yoga Block Specifications: 3x 6x9inch Specifications 23x15x8cm Single weight: about 120g, transparent blister packaging, 100 pieces per box. Shipping costs are high for bulk items; large quantities can be shipped via logistics Please specify color in remarks or message customer service; if no remarks are made, color will be shipped randomly ************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************ Size Weight 23*15*7.6 120 G 23*15*7.6 180G