This trampoline enclosure net design relates to a rebounding mat assembly and an enclosure net that surrounds the periphery of the rebounding mat assembly. The enclosure net is attached to the rebounding mat assembly by the enclosure net poles. The enclosure net pole includes: the body of the pole that is attached to the rebounding mat assembly and a connection assembly that sits at the top end of the body of the pole; a hanging hook is placed at the connection assembly; the hanging hook is connected to the enclosure net pole through an extendable piece. A connection assembly is placed at the top end of the pole; a hanging hook is placed at the connection assembly; the hanging hook is connected to the enclosure net pole through an extendable piece, allowing the enclosure net to expand and contract and buffer impact by user on the enclosure net.