The Mindful Collection cables for interchangeable needles are made from strong and flexible material, providing a smooth join, with no kinks or twists. Offered with teal floral printed end caps and the cable keys used for tightening the tips to the cable come with a colour coordinated top. Comes with 1 cable key & 2 end caps The finished needle length, indicated for these cables, assumes you are using 13cm (5") interchangeable tips. All measurements are rounded and may vary slightly. Please see my Twisted Loops blog post "What length of circular knitting needle should you use?" for more information.