Men's Stainless Steel Mesh Spin Band Ring 8mm Black Size 11
£8.09
It is waterproof and suitable for daily activities such as washing hands, showering, and wearing overnight without the need for removal. Available in US sizes 8, 9, 10, and 11, equivalent to UK sizes P 1/2, R 1/2, T 1/2, and V 1/2.