Product Overview Built with well-made attention to detail, the Dreamer Silk Sleep Mask with Adjustable Strap for Travel, Nap, Shift Work, Office - Dark Blue provides long-term value for gift giving. Best For Geared toward gift giving, the Dreamer Silk Sleep Mask with Adjustable Strap for Travel, Nap, Shift Work, Office - Dark Blue brings time-tested build quality and consistent long-term value. Quick Summary The Dreamer Silk Sleep Mask with Adjustable Strap for Travel is a Sleeping Masks product by . Price: $14.83.