The OnCourt OffCourt Pickleball Challenge Ladder is the best in the business. Made of high quality materials designed to last for years. Sheets and cards can be switched out easily. Pre-drilled to mount easily on a wall, or can be placed on an easel (not included). Please note that this product doesn't ship internationally.
NOTE: You can hang outside for any special events if desired, but generally hanging on inside wall so the unit is not exposed to the weather.