Thank you for viewing. This is a GEWALK product. This is a half-choke collar (collar) featuring a wide, soft pad that reduces digging into the dog's neck and throat, providing a soft fit. Product Name: Half Choke Collar Eco Color: Green Size: No. 3 Neck Circumference: 30-40cm Weight: Up to 40kg *Sizes are as stated by the manufacturer. Style: Collar (Necklace) Condition: This product was tried on once indoors. Notes: Please be sure to read the profile before purchasing. Size: No. 3