HEAVY DUTY design for extra durability VERSATILE for use indoors and outside EASY TO INSTALL and remove by hand – no tools required GREAT COLORS – which is your favorite? COMBINE with our TG0173 off-road wheels for the ultimate outdoor walker Our most durable walker glide! Around the office we call this „The Tank“ because premium high-density plastic skis make it especially rugged. Perfect for very active people because it’s long-lasting even when used on concrete and rough surfaces. Exclusive „flared ski“ design helps deflect objects. Compatible with walkers from most manufacturers. TIP: MONEY SAVING 2-PACK provides a handy backup pair of glides to keep you moving!