RUMBLEROLLER - Beastie Ball Original X 2 Umbrella/Tents The MCP joint is the

The MCP joint is the joint at the base of your thumb

and low-bulk insulation adds warmth without bulk

fruit/fruit juices

and this gives some more coverage from the sun when you’re out on the trails and stops chaffing when worn with a pack

RUMBLEROLLER - Beastie Ball Original X 2 Umbrella/Tents The MCP joint is theDESCRIPTION: THE ULTIMATE MASSAGE BALL With a perfect combination of bump placement, size, firmness, and flexibility, the Beastie overcomes the limitations of other massage balls. It's an excellent addition to any deep tissue tool set. The Pack contains two Original Beastie Balls. Original (clear) is firm but still flexible.