Rhinestone Dog Collar for Dog & Cat Dog Collar Size: XXS for Neck 6-8", Width 3/5" XS for Neck 8-10.5", Width 3/5" S for Neck 10.5-13", Width 3/5" M for Neck 13-15.3", Width 4/5" L for Neck 14.5-17.7", Width 1" XL for Neck 15-19", Width 1.2" XXL for Neck 17-20", Width 1.2" TWO FINGER RULEA Good Rule To Test Snugness Is To Leave Enough Room For Two Finger Between The Collar And Your Dog! If Your Measured Dog Size Is Between Two Sizes - Choose Bigger One! Small dog Collar and Leash Set Specificities: High-Grade Microfiber Leather , Real Leather Feel Excellent Hydrolysis Resistance & Aging Resistance Outstanding Abrasion Resistance High Tear Strength, Tensile Strength Excellent Breathability Softe And Comfortable Durable and Light weight Suit For Your Pets Daily Use Dog Leash Size: Length: 4.9ft 【Dog Leash Size:】4.9ft 【Comfortable】Rhinestone Dog Collars are mainly made of quality PU material, which are soft and breathable, will not hurt the pet's neck and skin, and can be applied for a long time. 【Adjustable safety buckle】the bling dog collars are designed with adjustable metal safety buckles, you can adjust them to fit your pet's neck, will not loose easily, and they are easy to put on and take off, provide your pet with a comfortable wearing experience. 【Nice】Crystal diamond makes your dog or cat sparkle in the light. It is at Christmas, weddings, holidays, parties, and great for pet cosplay outfits, bring fun and eye-catching effect to your lovely dog and cat.