Extra heavy duty reversible wide ribbed/hammer rubber mats. For animal stables/horseboxes/cow parlours/industry/weightlifting etc. The weightlifter mats offer the following advantages:- they are extra tough, reversible, sound deadening, slip resistant, comfortable underfoot & easy to install. 17mm Sizes: 1.5m x 1m, 1.83m x 1.22m, 2m x 1m and 2m x 1.2m Colour: Black