Small dog training pants, fits waists 25-40cm, weight 3.5-5.5kg, 16 pieces per pack. - Size: S - Target dog breeds: Small dogs - Weight range: 3.5-5.5kg - Waist size: 25-40cm - Quantity: 16 pieces - Design: 2 designs - Brand: Unicharm Thank you for viewing. Selling due to size change. New, unopened pack: 16 pieces Opened pack, remaining: 9 pieces Please understand these are used items as they have been stored at home. I plan to remove the contents from the bag and compress them for shipping.