SWELL SPOTS, RING W/ VELCRO, EACH The Ring Swell Spot is now available in two styles for your clients’ unique needs. The SP-18-A features a Velcro closure and Velcro-receptive material, and the SP-18-B utilizes our original design to fill crevices at the ankle and wrist for better bandaging. Both designs can also be used to treat post-surgical scarring after a hysterectomy.