Abstract: A wakeboard has a first outer shell, a second outer shell, a foam plate, an uneven portion, and a draining structure. The foam plate is wrapped in the first outer shell and the second outer shell. The uneven portion is formed on the first outer shell. The draining structure is formed at the uneven portion. The uneven portion is convenient for user to ride on. The draining structure prevents water from accumulating in the uneven portion.

Abstract: A portable basketball hoop has a backboard, a rim, and a positioning structure. The backboard has a lower portion foldable and rotatable connected to the rim. The backboard has a fixing apparatus deposited on a rear side of the backboard to securely connect to a fixing object. The positioning structure is deposited at a connecting position between the backboard and the rim to provide a positioning effect to the backboard and the rim when the rim is rotated for an angle of 90 degrees relative to the backboard. The rim will not separate from the backboard when a basketball pounds the rim, and this is easy in use and provides a stabilizing effect. When a user needs to carry the portable basketball hoop, the rim is rotated toward and abuts the backboard to reduce the total volume of the portable basketball hoop, and can be stored and transported conveniently.

Abstract: A method of making a slider includes the steps of laminating the bottom-facing surface of a third layer to the upper-facing surface of a fourth layer, laminating the bottom-facing surface of a second layer to the upper-facing surface of the third layer in a heat-compression mold, heat-pressing the combined second, third and fourth layers in the mold to form a desired shape, and heat pressing a first layer on top of the second layer inside the mold.

Abstract: A method of making a slider includes the steps of laminating the bottom-facing surface of a third layer to the upper-facing surface of a fourth layer, laminating the bottom-facing surface of a second layer to the upper-facing surface of the third layer in a heat-compression mold, heat-pressing the combined second, third and fourth layers in the mold to form a desired shape, and heat pressing a first layer on top of the second layer inside the mold.