This is a rear-entry binding from FLOW. It's the type that allows for easy on and off from the back by folding down the highback, making it appealing for its quick and easy attachment without having to sit down. 【Size】 • Marked Size: B2M, (SMALL) • Usage Reference: Could barely be used with a 25cm junior boot. I think it can accommodate women's boots up to around 24cm. Strap adjustment is possible. I don't know the specifics, so please check the images. 【Product Contents】 • Binding body • Discs (2) • Mounting screws (8) ※ Everything in the photos is included. 【Condition】 • There are scratches and dirt from use, and some signs of aging (peeling, etc.) on the surface of the straps. • There are no problems with the basic functions, such as the ratchet operation and the movement of the highback. • This is a used item, so please check the condition in the photos and only purchase if you understand. 【Shipping Method】 Carefully packed with cushioning material (bubble wrap).