Stroops Slastix 4-Foot Super Heavy 47-Pounds Elastic Toner, Silver

Patented Slastix technology is revolutionizing the way you workout with resistance tubing. Slastix Toners are better than traditional "NAKED" tubing for increased safety and comfort. The tubing is protected from wear, nicks and cuts, as well as from the tubing being over stretched. Build strength and long lean muscle with revolutionary Slastix technology. Available in various resistances to accommodate all fitness levels. Available in very light, light, medium, heavy, and very heavy. Heavy resistance level provides 26 pounds of resistance.