Thank you for viewing my product from among many others. This is a handmade nursing strap. Each one is made carefully, but as it is handmade by an amateur, there may be some distortion or twisting. Please understand this before purchasing. Size: Approximately 100cm Width: Approximately 1cm Color: White, vivid colors Elasticity: Yes Please refer to photos 3 and 4 for how to use it. I also used this myself. I hope your nursing time will be a little easier and more enjoyable...♡ Please also take a look at my profile. #HiramisaNursingStrap Please also take a look at my other products.