Check the listing for details. Hawk Helium Replacement Suction Cups Upgrade - Extra Strong! (8 Pack). Condition: New. Listed at 19.99 USD. Hawk Helium Replacement Suction Cups - Extra Strong! These are 3D printed using TPU with a high infill to make them stronger than the original ones from the factory! TPU is also more flexible and durable, this makes attaching and detaching the sticks a little bit easier. These are a snug fit and very sturdy :) These are a perfect fit and will work with your existing screws and buttons. If your looking for the Male Ends, Please see this listing: https://www.ebay.com/itm/224229506922 What's Included: 8x Replacement Suction Cups for the Hawk Helium Climbing Sticks. Check out our video on YouTube on how to replace and install your suction cupshttps://www.youtube.com/watch?v=Dw9GZIN6Jek Colors can Vary based on inventory: Black or grey (please leave a message with your order if you would like a specific color) Let us know if you have any questions!