①. Night splints for plantar fasciitis are designed to keep the foot stretched to alleviate heel pain and stiffness associated with plantar fasciitis, drop foot, achilles tendonitis, etc. ②. The massage ball helps promote blood circulation, and the elastic strap helps adjust tightness to keep the brace in place comfortably all night without sliding. ③. Easy to adjust and use: the elastic strap can be used to adjust tightness; this brace can be used on the left or right foot; it can be washed with soapy water, dried naturally, and should not be exposed to the sun. ④. Colour: blue + black; Material: foam + neoprene + nylon; Size: 28x14cm. ⑤. Package contents: 1 x foot support, 1 x blue massage ball, 1 x mesh belt, 1 x foot pad. Only the above package content is included; other products are not included. ⑥. Note: Light and different displays may cause the color of the item in the picture to differ slightly from the real thing; the measurement allowed error is +/- 1-3cm.