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Black Diamond
Gapstopper Boulder Accessory

5 out of 5 stars
1 Review
Color:One Color



Why We Like The Black Diamond Gapstopper Boulder Accessory

For added safety and comfort when we're bouldering, we're bullish on the Black Diamond Gapstopper Boulder Accessory. This light, low-profile crash pad features closed-cell foam to pad slabs and boulders, soften our seat if we blow the sit start, and smooth out the seams on our landing zones.


  • Auxiliary crash pad made of 3/8-inch closed-cell foam
  • Polyester ripstop is abrasion-resistant for durability
  • Carpet swatch to clean off your shoes before your next attempt
  • Quad-fold design to easily stow and tote inside your all-around pad
  • Pull handles for convenient maneuverability
  • Item #BLDZ9S2
600D polyester ripstop
3/4-in closed-cell foam
Carry Mode
pull handles
Dimensions - Open
72 x 44.5in
Dimensions - Folded
36 x 22.2in
Claimed Weight
Manufacturer Warranty
limited 2 year

Overall Rating

5 based on 1 ratings

Review Summary

1 Stars - 0 reviews
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5 Stars - 1 reviews

What do you think about this product?


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5 out of 5 stars

July 13, 2024

Great addition!

Perfect for covering the gaps between pads and fits well in-between our regular pads for the approach.

Alyssa B.

Originally reviewed on