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), they are virtually indestructible. Each hold contains a special wire designed to prevent breaking or chipping! For mounting on wooden panels (with some space behind the panel), in addition to the insert nuts, you will also need: 5 pieces of M10x70 hold screws, 10 pieces of 5x40 wood screws (optional) (screws and nuts are not included!).