SPIN™ cables allow your tips to swivel freely! They are made of a pliable, clear nylon. This 14″ (35 cm) length will make a 24″ (60 cm) circular when 5″ (13 cm) tips are attached. Lifeline holes can be found at each end of these cables. Insert the T-shaped tightening key into the lifeline hole to assist with securing your tip/cable connection. TWIST™ tips will work with SPIN™ cables. Available in both small [S] and large [L].