Amazon Price: N/A $11.99 (as of September 22, 2018 12:36 am – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.

product manual:

Material: foam, high elastic spring

Size: 49 * 13 * 3cm

Weight: 370 g

Color: red, blue, purple,gray

1.The use of high-quality foam, durable, exercise can absorb sweat, not hand-slip.
2. The use of bold high-strength steel spring, constantly deformation, durable.
3. Interface security firm, new upgrade material, external baffle is not easy to deformation.

Product Details

  • Shipping Weight: 3.5 ounces