Floral Reef - Lighthouse Windows in Coralline - 3/8in width - by Tula Pink Bright and cheerful, Lighthouse Windows in Coralline brings the look of a friendship bracelet to life on a lively pink background. At 3/8in wide, this ribbon from Tula Pink’s Floral Reef collection adds a playful, handcrafted feel to all your ocean-themed projects. 100% polyester, washable on a gentle cycle.