The Plunge is produced from a mix of acrylic and fiberglas with a bolstered metal base for extra sturdiness. We felt the materials were being sturdy sufficient for regular out of doors use—even on warm sunny times or A lot chillier temperatures (like when our tester been given the Plunge). https://zerobin.net/?404968c89024bf07#WJgmzEMCtU79ucW8DqpyMHiQFviKBSEiAMJR6QrwG8M=