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. Size: Approximately 90cm Width: Approximately 1cm Color: Black and mottled pink Elasticity: Very high Please refer to photos 3 and 4 for how to use it. I myself have used it. I hope that 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.