... surface 4 bright-colour 5 precise in thickness Specifications1.Interlocking style,easy to install2.Perfect elasticity and protecting function3. ... Wear-resistant,pressure resistantMartial Arts Taekwondo EVA Interlocking Mat :1 100cm*100cm2.The thickness can available from ... 1cm to 6cm3.Interlocking style,easy to install,don't use of glue4 ...