WEIGHTED CALM insert is made with non-toxic microbeads WEIGHTED CALM insert is designed to be up to 3% of your dog's body weight to comfortably sit across their shoulders Velcro closure for a snug fit Breathable jersey material so it can be worn all year round Machine washable once WEIGHTED CALM insert is removed Microwavable WEIGHTED CALM insert for added comfort - remove and microwave for maximum 30 seconds
