| 摘要 |
<p>The device 1 comprises a body and at least one aperture or perforation 2. The body in use floats in the water and is capable of independent manipulation through water. The perforation may be comprised by a lacuna containing mesh or net. The body may be made from resiliently deformable synthetic material, such as polyethylene. The body may comprise a frame formed in a cellular structure foam or inflatable body. The device may include indents 3 or tapered edges to enhance handheld gripping of the device while being used in the pool or from the side of the pool when used as a swimming aid float.</p> |
