Remedy + Recovery E-Collar, Clear Collar Padded Neckline for Comfort. Please check size chart and measure dogs neck prior to purchase. Small fits 5.75" to 9.5" neck size of dog, Lightweight & Transparent - Reduces Anxiety of Tunnel Vision Safer than other Elizabethan Collars Because it Does not Block Vision. Easy to Adjust for Perfect Fit. Comfortable and Humane Helps Overcome Lick-Bite, Itch-Scratch Cycle. Ends Self-Inflicted Wound Aggravation or Mutilation. Allows Tropical Medications to be Effective,Allows Healing and Occur.