I purchased these sandals for edema, but they didn't fit, so I've kept them in storage. There are a few minor scratches and marks, but they've hardly been used. I hope to pass them on to someone who needs them. Please understand that these are used items and have been stored at home. The left sandal is size L. The right sandal is 27cm (with a bag). This is a set of two. Set of 2 black mesh slide sandals, designed for excellent breathability. Suitable for indoor and outdoor use. Rehabilitation, nursing shoes, for the elderly, hospitalization, facilities, edema, casts, foot injuries, etc. - Color: Black - Design: Mesh material - Sole: Rubber sole Thank you for looking.