Roam Collar - Nonstop Dogwear Size:L This function is well explained

This function is well explained in the video at the bottom

Length without wheels: 1

The coat has a very comfortable fit and is easy to put on and take off

It's best to store the cooling block in the freezer

Roam Collar - Nonstop Dogwear Size:L This function is well explainedAdjustable collar with buckle for easy putting on and taking off the collar. Thread the buckle through the D ring when putting it on your dog. This distributes any pressure evenly across the surface of the collar, making it comfortable to wear. The inside of the Roam collar is padded with soft and durable neoprene. All seams and edges on the inside are sewn with the smooth side facing the dog to ensure a soft and even surface and avoid chafing.