My Cushioned webbing collars are great for the wet and muddy pups! I Use a cushioned polypropylene webbing so lovely and soft but extremely strong, webbing colours may vary depending upon stock, all collars are triple stitched in a high quality nylon thread, and then finished off using a high quality plastic D Flex buckle and D Ring. All of my collars are fully washable, as we all know that dogs love to roll in smelly things! so should your best friend get their collar dirty, just pop it in a sock and throw it in the washing machine on a low heat quick wash and it'll come up like new! Matching lead are available on the drop down menu, these are made exactly the same way as my collars and can be washed as above. Please check your collars regularly/weekly for any wear and tear and dispose of should they become unsafe, if your dog likes to go swimming in the sea please give it a rinse off after to keep it in good condition. Size guides:Extra Small - Buckle and webbing 20mm approx, with a neck measurement of 9-12 inchs - weight up to 7kg Small - Buckle and webbing 20mm approx, with a neck measurement of 11-15 inchs - weight up to 10kg Medium - Buckle and webbing 25mm approx, with a neck measurement of 14-20 inchs - weight up to 17kg, Large - Buckle and webbing 25mm approx, with a neck measurement of 20-25 inch - weight up to 28kg Matching leads are approx 100cm in length and are available to purchase seperately on the drop down menu where you select your collar size, they are available in widths 25mm.