Retreez Striped Woven Microfiber Pre-tied Boy's Bow Tie - Various Colors 100% Polyester Microfiber 100% Polyester Microfiber Pre-tied Boy's Bow Tie, with an adjustable neck strap and closure in back, available in 4 sizes. Care Guide: Dry Clean Only. 6 - 18 months, Width: 2.65 inches / 6.75 cm 24 months - 4 years, Width: 2.8 inches / 7.1 cm 4 - 7 years, Width: 3.5 inches / 9 cm 8 - 10 years, Width: 3.75 inches / 9.5 cm