Ring by Whistles, Gold-tone finish, Chain detailing, Adjustable fit, 100% Brass. ABOUT WHISTLES With a focus on beautiful cuts, premium fabrics and cutting-edge design, Whistles create timeless pieces with a directional edge. Whistles channel an effortlessly chic silhouette with a beautifully tailored collection of jackets and pants complimented by printed midi dresses, luxurious knits and silk shirting, in a neutral palette shot through with bold pops of color and statement prints. Please note: The sizing on this brand runs slightly smaller than average, please refer to the size guide.