I purchased a flow mini for my husbands birthday. The heads on it are great, but we needed something for around his neck & jaw (strong radiation treatment has left it very sensitive with a lot of scar tissue). This product is great. It’s soft and perfect for around sensitive boney areas. We prefer it around ankles & feet also. We ordered at about 1pm and received it before 11am the next day. Very impressed with the fast postage. Will order from rock tape again