Jigsaw mats improve safety and grip in the training area. Tired of your skin being wripped off the balls of your feet during sparring on hard wooden surfaces? Know someone who has had a serious head injury or worse during unsafe sparring areas? Not getting the correct grip to blast off from your blitz techniques? So where are the out of bounds markers? Jigsaw mats are the answer to these questions and more. Every serious safety concious instructor should have their training area zoned off with EVA high density tatami mats, we recommend 40mm mats and all the necessary protective sparring gear.