ProMounds 2-Piece Mound with Turf is made with high-density foam and is protected for durability with ProMounds Rubber Armor Technology Rubber Armor Technology ensures a skid-proof mound that won't damage any gym floor The combination of the foam core and Rubber Armor Technology distinguishes ProMounds' pitching mounds as the most durable and lightweight models on the market Moveable pieces allow the width of the mound to increase up to 6' wide Custom interlocking system for stability Versatility is second to none Non-slip bottom Used by NCAA Division 1 baseball teams Available in Green or Red Clay colored turf 9' L x 4' W x 10" H, front piece is 54 lbs., back piece is 72 lbs. Please note: shipping charge for this item is an estimate and can vary by country. If there is a change to the shipping charge, we will contact you within 48 hours. ProMounds are made to order and may take 3-5 weeks to process and deliver. ProMounds Professional 2-Piece Pitching Mound with Turf in Red.