The Boulder Block Leash clips onto the ring on top of your Boulder Block and loops round your wrist. If the block slips out of your fingers, the leash catches it, so it stays with you instead of landing on the table or rolling off across the floor.

• Protects your furniture. Play at the kitchen table or your desk without worrying about knocks.
• Straight back on. No chasing the block under the sofa: pull it back into your hand and go again.
• Try the harder moves. With the block on a leash, a slip costs you nothing.
• Swivel snap hook that clips on and off in a second and turns freely, so the rope never twists.
• Braided rope with a climbing-rope pattern, a wrist loop, a woven ClimbersGift patch and metal hardware.
• 10 colours. Buying two or three? Give everyone their own colour.

It catches your Boulder Block. Clip the leash to the block and slip your hand through the wrist loop. If your grip goes, the block stays hanging from your wrist instead of dropping onto the table or the floor, so your furniture stays safe and you can pick it straight back up and try again.

The swivel snap hook clips onto the ring on top of the Boulder Block in a second and unclips just as fast. The hook turns freely, so the rope never twists while you move the block around.

Every colour is the same leash with the same hook and wrist loop, so pick the one you like. Buying two or three? Give each person their own colour so the leashes never get mixed up.

We offer FREE Tracked Priority Delivery worldwide! Once your order ships, it usually takes 4–10 days to arrive, depending on your location.

For more details, check out our full shipping guide.

Happy Climber Guarantee– Love it or your money back! If your gift doesn’t make the recipient absolutely happy, you get your money back, no questions asked. Just contact us within 30 days of receipt, and we’ll arrange everything for a hassle-free refund. We even cover the return shipping, so there’s zero risk for you.