These diapers are reusable. They DO NOT INCLUDE the ABSORBENT pads. QUALITY: We choose grade-A materials to increase your pet's comfort and acceptance, without "hard" or uncomfortable texture. Our diapers are made with breathable material. Soft stretchy fabric for greater comfort and flexibility. PAD PLACEMENT MESH- Designed with no internal padding to add the size of pad needed. A feminine napkin works perfectly. Featuring a mesh liner to hold a pad in place. They are functional for house training, pets that suffer from incontinence, age, or illness. ADJUSTABLE: Please measure your pet and compare to the chart provided! The adjustable waist band secures with Hook and Loop to fasten the perfect size that fits your pet. The Hook and Loop system is easy to use and keep your pet's diaper in place. ECONOMICAL: Our male dog belly wraps help by training male dogs not to pee in the house. This diaper is machine or hand washable, reusable and can be hung to dry. It is economical and environmentally friendly unlike a disposable diaper. XXS: Waist 8" - 10" XS: Waist 10" - 12" S: Waist 11" - 13" M: Waist 13" - 15" L: Waist 15" - 17"