XS (Inner diameter;Outer diameter;High):5.5cm/2.17 inch x 7.2cm/2.83 inch x 9.3cm/3.66 inch;
S (Inner diameter;Outer diameter;High):6.3cm/2.48 inch x 8.2cm/3.23 inch x 11.2cm/4.41 inch;
M (Inner diameter;Outer diameter;High):7.3cm/2.87 inch x 9.2cm/3.62 inch x 15.2cm/5.98 inch;
➤ Excellent Size: The medium is perfectly sized for 2.5 inch wide paw dogs like australian shepherd, beagle, border collie, corgi, english bulldog Chihuahua, Maltese Pomeranian, Shin Tzu, Yorkie.
➤ Easy to Use: add a little water and hand sanitizer, insert the muddy paw, do the twist, dab the paw dry，repeat for 3 more paws.
➤ Keep Your House Always Clean: The gentle silicone bristles will help remove dirt and mud from your dog's paws. keeping the mess in the cleaning cup and not in your house.
➤ Keep the dog paw washer handy after trips to the park, after walks or hikes, or by your backdoor.
➤ High Quality and Easy to Wash: Inner made of silica gel,soft and comfortable when clean your muddy paw, no hurt to your dog skin. Easy to disassemble and wash.