BenchMaster Adjustable 3-Piece Bench Block. The Adjustable 3 Piece Bench Block is ideal for the barrel or buttstock rest or can be used for both. The rubber bottom prevents the Shooting Bench Rests from slipping and it has two carry loops for easy transportation. Specifications for BenchMaster Adjustable Three Piece Bench Block: Manufacturer: BenchMaster Color: Black Fabric/Material: High density foam Weight: 0.5 lb Features of BenchMaster Adjustable 3 Piece Bench Block Adjustable 3-piece bench block Comes with three (3) interlocking bench Blocks that can be used separately or in any combination of the three (3) blocks The rubber bottom prevents slipping and it has two carry loops for easy transportation Improve accuracy reduce recoil and easy transport Protects from unwanted nicks and scratches Multiple heights for all your shooting needs. Weighs 10.4 ounces Package Contents: BenchMaster Adjustable 3 Piece Bench Block BenchMaster BMWRABB3: Adjustable 3-Piece Bench Block