19mm soft rubber crutch tips cane stick glue stick-slip mats plastic head shackle Material: Soft gum rubber pads Color: Black Size: 3/4 inch (19mm) Suitable for 19mm of crutches Crutches stress points at the bottom of the additional steel, wear-resistant and more durable Manufacturing outstanding advantages: It has good oil resistance, aging, corrosion, And other fine chemical properties And tear-resistant, highly flexible, shock-absorbing ability, Load support capacity and other excellent physical properties; Its design is similar to touch the ground at the bottom of a car tire texture shape Adhesion, grip performance, exhaust, drainage properties are strong, Effectively ensure the safety of the user walks. Package includes: 1 x Stick-slip mat