Features: Deworming collar for pet dogs and cats. Made of high-quality materials, safe, environmentally friendly and durable. Effectively removes fleas, scorpions, mites, mosquitoes, etc. from pets, keeping your pets healthy and clean. Adjustable neckline for more convenient use. For both sizes, choose the size that fits your pet’s size. Keep pets clean and fresh, and create a home environment free of odors and foreign objects. Pet collar only, does not include other accessories demonstration in the picture Specifications: Material: Silicone Color: gray, blue, pink, red Size: 38 cm (for cats) 62 cm (for dogs) Package includes: 2 pet collars 1. Due to manual measurement, please allow 0-1cm error. Make sure you don’t mind before bidding. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the item. I hope you understand.