If you're looking to add sailing capability to your paddle board or need to replace an existing sail base, this universal black plastic base has you covered! The adjustable design works with most standard paddle boards and sailboards, making it a versatile accessory for water sports enthusiasts. With a base diameter of approximately 12.5cm (4.92 inches) and height of 16cm (6.30 inches), it provides stable support for your sail while remaining compact enough for easy transport. The plastic construction is lightweight yet durable, weighing about 408g so it won't add significant weight to your setup. Installation is straightforward - the universal fit means it should work with most boards without requiring special adapters or modifications. This isn't some flimsy accessory either - the quality plastic can handle the wind pressure and movement involved in sailing. Perfect for converting your standard paddle board into a sailboard for those windy days on the water, or as a replacement part if your existing sail base has seen better days. The black color looks sleek and works with any board color scheme. Whether you're an experienced sailboarder or just getting into the sport, having a reliable sail base is crucial for safety and performance on the water. The adjustable feature means you can fine-tune the sail position for optimal performance based on wind conditions. If you love being on the water and want to harness the wind for some exciting sailing adventures, this sail base is an affordable way to upgrade your paddle board or maintain your existing sailboard setup.