- Regulation weight and size : 6" x 6" , 15-16 oz , 1.2" thickness.
- Filled with perfect mix of premium plastic resin. （No dust ）
- Double sided : thick woven side for slide and suede side for block.
- Bring new technology: each bag is FOUR stitched to reduce burst with extra double stitch on outer finish seam.
- Round corners feel better in your hand, allowing bag tend to slide into the hole rather than stuck.
- Includes carry bag.
