Hammock Size Reference: Before purchg, you need to measure the length between front and rear leg, and weight of the pet dog or cat. LARGE dog hanger for nail trimming size is approx 11.8 inches between the front and rear legs. MEDIUM cat restraint for nail clipping size is approx 10.6 inches; SMALL cat bag for nail trimming size is approx 9.8 inches. Each size can bear differ heavy weight, please choose the suitable hammock for your pet. Easy to Use: Put your pet into the hammock according to the instructions, wrap the pet in the hammock, and then find a sturdy wooden pole or stainless steel pole and hang the dog hanging harness so that the legs of the pet cat or dog are off the ground. (It is not recommended to hang too high, pet cats and dogs will be too nervous and unable to relax). Two Install Hooks Available: What you will receive are 1 x Grooming harness, 2 x S hooks, 2 x carabiners, 2 x straps. Provide 2 types of linking hooks for you: If the situation is more urgent or the pet is relatively cooperative, you can use the S hook to quickly hang the pet; on the contrary, for added safety, you can prepare the carabiner and the attached hanging strap in advance to give the pet a stable nail trimming hammock. Premium Pet Grooming Hammock: The dog grooming hammock adopts double-layer fabric, inner fabric is high-density knitted material and outer is 3D air-mesh textile, which is wear- resistant, soft and breathable. Meanwhile, the overall edge of dog grooming sling is thickened to give pets a comfortable experience. Efficient Pet Trimming Assistant: If your pet hates cutting nails and you don't wanna fight with you dog or cat when helping them nail trimming, this pet hammock kit could help you finish work in 10 minute. You can also easily groom your pet at home without professional help, such as grooming, bathing, eye, and ear health care, injections, checking various body indicators, etc.