6-in-1 design and complete kit - Includes 1 SUP valve adapter, 4 inflation nozzle designs, and 1 metal air pump adapter. The kit is lightweight and easy to carry, designed to meet a range of inflation needs. High quality materials and durability - SUP pump adapters are made of brass and rubber, tested under high pressure, abrasion and impact to ensure excellent pressure resistance and durability. - Leak-proof for long-term use without damage. Connection connectors with multiple styles - The kit provides 4 different connection connectors: threaded connection, square connection, round connector, and pointed connection. - Compatible with various tools and can connect to any standard air pump, foot pump or compressor. Easy inflation and deflation - The pump adapter is inserted into the valve connection and locked for immediate inflation. - When the desired pressure is reached, it can be removed for quick deflation and storage. - SUP valve adapter for stand up paddle boards meets the inflation needs of most devices. Lightweight, portable and practical - Suitable for on-the-spot inflation at the beach, campsite, or home. - Designed to simplify inflation tasks for SUP boards and other inflatable items without needing multiple separate adapters. Practical use scenarios - On the water or dock: quickly inflate a SUP board using an appropriate pump with the valve adapter and connectors. - At home or on travel: inflate air mattresses, inflatable kayaks, pool toys, or other inflatables with the versatile nozzle designs and adapters. - Storage and maintenance: use for fast deflation when packing away gear, reducing bulk and preparing items for transport.