XL...30cm, width approximately 12cm The sole material is about 6mm, lightweight, compact, and individually packaged. ★ This is a 【20-pair set】 ★ There are also product pages for 1 pair, 2 pairs, and 10-pair sets. ☆ Shipping is closed on Sundays. For travel and business trip portable slippers For indoor use in hotels For school observation days As a preparation for disasters Please refrain from price negotiations. ☆ Immediate purchase is welcome.