Multiple Size OptionsThere Are Four Sizes to Choose From. S-Size Dog Cones Are Suitable for Pets with A Neck Circumference Of 7''-8'', M-Size Dog Cones Are Suitable for Pets with A Neck Circumference Of 10''-12'', L-Size Dog Cones Are Suitable for Pets with A Neck Circumference Of 16''-19'', Xl-Size Dog Cones Are Suitable for Pets with A Neck Circumference Of 22''-31''.Comfortable DesignThe Protective Dog Collar Is Made From Comfortable and Breathable Skin-Friendly Material Cotton Fabric. The Soft Surface Material and Inflatable Interior Design Allows Your Pets to Wear Comfortably Without Affecting Their Normal Life. They Can Still Eat, Drink, Sleep and Play Normally Without Obstructing Their Sight.Effective ProtectionThe Protective Inflatable Collar Is Designed for Pets Which Aims At Protecting Your Pet From Injuries and Wounds After Surgery. Preventing Pets From Biting and Licking Their Injured or Surgical Parts, and Promote Pets to Recover From Surgery.Easy to Use & CleanThis Inflatable Recovery Collar'S Inside Is Environmental Pvc Material and The Short Plush Cloth Which Are Detachable and Easy to Clean. You Can Deflate It and Store In A Small Space When You DonT Use It.