Quite a few people have been requesting push-up boards that don’t slip on smoother floors or carpets – so we’ve done just that. Not everyone needs the anti-slip rubber so we’ve made it an optional add-on. At checkout, simply add the service and we’ll make sure your press-up board is fitted. Our boards come in 3 styles. Premium Regular, Premium Wide and Classic (without crossbar).classic shena pushup boards in 3 styles