NISHIKI brand diaper cover, size S, comfortable with breathable mesh material. - Brand: NISHIKI Aike - Sizes: S and M - Model number: F9124 - Color: Beige - Material: Mesh Both items are old and waterproofing is not guaranteed. The Aike diaper cover fastens with snap buttons and won't come off. It's designed to be worn like pants. Thank you for looking.