The Ferplast Ergocomfort C15 33 collar, in grey, offers maximum comfort and safety for your dog. Featuring soft padding and a special double micro-regulation system patented by Ferplast, this collar ensures a quick and precise fit. Its ergonomic shape guarantees a perfect fit. This C15/33 model measures 25-33 cm in length and 15 mm in width, making it suitable for dogs with a maximum weight of 20 kg. Other available models include: C15/42 for dogs up to 30 kg, C25/51 for dogs up to 40 kg, and C25/60 for dogs up to 60 kg.