【Product Description】 This is a set of 30 climbing holds. These holds are recommended for intermediate to advanced climbers. This set includes holds of various sizes and shapes, allowing you to fully enjoy bouldering with this set alone. They are made of smooth, easy-to-grip unsaturated polyester resin. ■Material Unsaturated polyester resin ■Set Contents Holds (30 pieces) Bolts M10 (3.5cm x 30 pieces) T-nuts (30 pieces) Screw bolts (30 pieces) Hex wrench (1 piece) *For Okinawa and Hokkaido, additional shipping charges and the delivery method will be changed. We will change to a dedicated page, so please comment. *The product photos are examples. Please note that the shapes, sizes, etc. may vary and may differ from the photos. *Although these are new and unused, there may be scratches or stains due to the nature of the product. *Please use the product at your own risk. We are not responsible for any damage, including damage to the holds or injuries. Please take safety precautions when using the product. *We can also install the holds for you (additional charge). In that case, we also offer warranties, so please feel free to contact us. Climbing holds For bouldering Colorful holds With bolts Concrete Concrete board Set of 32 Kids climbing Free climbing Sport climbing Training Nuts Bolts Unsaturated polyester resin Rock climbing Gray Grey gray