To provide an antislipping tray made of olefin based synthetic resin such as polypropylene, hard to firmly bond and paint, with an antislipping member prevented from separating from the tray in repeated washing and free of limitation depending on clothes and patterns.

A TPE antislipping member 3 has a chemical-formula structure of a number of olefins linked at their opposite ends to styrenes, and has flexibility, elasticity and antislipping effect similar to those of a rubber, the antislipping member 3 being formed to cover at least all or part of a placement portion 2 of a tray body 1 and thermally fused to the tray body 1 of olefin based synthetic resin into one firm unit with no gaps.