Thank you for viewing. REGAL Product Code: TL21 Regal Shoe Tree (Spring-Type) - For Men's Shoes I purchased the wrong size and only tried it on once, so it's like new. *Due to the prevention of product substitution, returns are not accepted for any reason. Please purchase only if you understand the above. Shipping will be in double packaging with bubble wrap and a paper bag. *As a bonus, I will include 10g each of shoe cleaner and shoe luster cream in the box, as shown in photos 7 and 8. The following is a copy-paste of the product description from the official website: ■ This is an original model sold exclusively at Regal Shoes, a Regal specialty store. This is a product for men. ■ Size Guide: S/23~24 M/24.5~25.5 L/26~27 XL/27.5~29 *Regarding size notation, this is only a guide. Sizes may vary depending on the product model and design, so please be aware of this. Shoes are used in harsh environments every day. After wearing, insert a shoe tree and store them to let the shoes rest. Shoe trees absorb moisture from the shoes and prevent them from losing their shape. No. TL21 is a spring-type shoe tree. It was developed mainly for use with dress and business shoes. Fine adjustments to the size are made by the spring's force. We have focused on a shape that easily adheres to the shoes without strain when both the toe and heel parts are attached.