Purchased at Nishimatsuya. It's a skirt type, and when you fasten the buttons at the bottom, it turns into pants, so you don't have to worry about it riding up while sleeping. The waterproofing was also excellent. The waist is elastic. Total length: 43-50cm Estimated size: 100-110cm #Nishimatsuya #Bedwetting blanket #Waterproof #Unisex