Wooden Jerk Blocks - 2 Blocks Mobility &Rollers & Lacrosse Balls "Get two sets--one for your

"Get two sets--one for your car or office and one for home

but they generally help athletes lift more and may prevent injury

THREE LAYERS FOR ULTIMATE SUPPORT

Total Height - 30 cm

Not just a favourite among the world's leading strongmen and gripsters

Wooden Jerk Blocks - 2 Blocks Mobility &Rollers & Lacrosse Balls "Get two sets--one for yourPremium quality jerk blocks, sold in pairs of 2 blocks. Tested up to 300 kg. Dimensions per block: Width: 51 cm Length: 90 cm Height: 89. 5 cm Each block consists of 1 stack, 380 mm 1 stack, 300 mm 1 stack, 150 mm 1 solid lid, 60 mm Also available with one extra pair of 150mm blocks, to increase overall height. Weight per block: ca. 87 kg Please note: We do not advise using on solid wooden flooring, and recommend putting rubber matting underneath them