【Sturdy Metal Design】Made of reinforced and rust-proof metal with anti-warping properties for long-term stability, Includes a practical cup holder and quadruple plastic hooks for hanging accessories. 【No-drill mounting】The parasol holder can be mounted without drilling on balcony railings, tables or walls (up to 20.5 cm thick), fits pole sizes from 20 to 38 mm and allows vertical or horizontal mounting. 【Space-saving & portable】Thanks to its compact design, the holder saves valuable space for furniture or plants. It is easily detachable, easy to transport, and can be stored in a space-saving manner – a clear advantage over bulky parasol bases. 【Unique design】Thanks to the practical clamping plates on the balcony railings, the parasol base is protected and the parasol pole is kept intact! No additional bulky base is required, saves space, and gives you freedom. 【Tool-free assembly】Simply click in, tighten the screws by hand – that's it! No complicated instructions or additional tools