Ensure your cantilever parasol always stands firmly in place keep it supported with this Outsunny base. Made from tough plastic for durability and outdoor suitability, it's formed of four pieces which fit perfectly onto your cross base. The fillable design creates extra weight to keep the umbrella standing in place also makes it easy to carry when empty. Click design to fit onto the cross base in just a few movements. Suitable for our Cantilever banana paraols cross base not included.