Gigantic Pockets The practical Gigantic Pockets climbing hold set from Entre-Prises. A 6-piece climbing hold set for your climbing wall! The polyester holds are clear and dry, and thanks to the EPS (Explosion Proof System), the holds are virtually indestructible. Each hold contains a special wire designed to prevent breaking or chipping! For attachment to wooden panels (with some space behind the panel), in addition to the T-nuts, you will also need: 5 pieces of M10x70 hold screws, 10 pieces of 5x40 wood screws (optional) (screws and nuts are not included!).