Heavy duty tarpaulin Lumber Tarp made from all 18 oz Vinyl Coated Polyester. Strong and durable. 3 Piece Lumber Tarp Set. Designed to cover full length commercial flatbed trucks. Lumber Tarp Size: Each piece: 18' x 24'6". Both end pieces have 12" rain flap. All 18 oz. black heavy duty vinyl coated polyester throughout the lumber tarp 3 Piece 8 foot drop lumber tarp weight: 254 lbs 3 Piece 8 foot drop lumber tarp has 3 rows Webbing and Dee rings. Rain flaps and tail. All Dee rings on lumber tarp are spaced 24 apart. All grommets are spaced 24 apart. Dee rings and grommets on tail curtain line up with dee rings and grommets on sides of tarp. 8 foot drop lumber tarp has heavy welded 1-1/8 d-rings. Up 32 then 32 then 32 between rows. Lumber tarp has built-in UV treatment on both sides.