Made of varnished aluminum, this expandable mahl stick has a traditional leather covered cork end rest (not a cheap rubber tipped end) Leather covered cork end rest will not slip like rubber Superior quality, lightweight, stays put while you work Expands to 35 7/8 " in length with firm support for steadying your hand while painting at an easel 100% Satisfaction: If for ANY reason you are unsatisfied with your product please contact us directly so we can address the issue immediately