The 1.1m 28mm LugWorm Pump by SSS is specifically designed for saltwater fishing. This durable and efficient pump is 1.1m long and has a 28mm diameter, making it ideal for pumping out lugworms efficiently. The pump is made of copper, ensuring its strength and durability in various fishing environments. With this LugWorm Pump, anglers can easily extract lugworms quickly and effectively, always remember to lubricant with washing up liquid, enhancing their fishing experience, please check out all my other listings