1151 Pentagon Tool Mag Pros Magnesium 18"-30" Black Drywall Stilts Highest Quality Adjustable heel plates and foot straps - include self-locking metal buckles Magnesium is strong but light (6 lbs 3 oz ea.) - a full 1/2 lighter than non-magnesium stilts! Dual spring action allows flexibility and prevents legs from sliding Adjustable from 18" to 30" to accommodate most working heights 228 lbs load capacity