Models: 42/44/45mm - Adjustable length: 13.5cm to 18cm - Adjustable with Velcro for a perfect fit - Almost no elasticity ⋆┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈⋆ Click here for #Poochan's product list ☜ We're waiting for you♡ ✿ Follow discount available for purchases of 1500 yen or more ✨ ✿ Opened for photography, so listed as "Like New" ✿ Please note that there may be color variations depending on your device ✿ To offer the lowest possible price, items may be shipped without the box due to shipping costs. 　Thank you for your understanding. ( ⁎ᵕᴗᵕ⁎ ) 28-43.1099