DURABLE SUPPORTIVE FOAM: These lightweight and supportive foam blocks are constructed of a durable foam with a nonslip surface and beveled edges for easy gripping. Premium blocks are 50 percent denser than standard EVA blocks.
DURABLE SUPPORTIVE FOAM: These lightweight and supportive foam blocks are constructed of a durable foam with a nonslip surface and beveled edges for easy gripping. Premium blocks are 50 percent denser than standard EVA blocks.
