Industrial strength Velcro is a very strong tape. Velcro works great on difficult surfaces
like rigid plastic, metal, glass, ceramic, fiberglass, tile, wood and much more.
Some simulated wood paneling used in RVs may be damaged when Velcro tape is removed. Test
Velcro on an inconspicuous place in order to be sure.
Three planters & flower cup held by Velcro and have not slid off the table once in
over a year!