JewelryWe Mens Dress Black and Golden Trim Luxury Adjustable Bow Tie Bowties Material: Polyester Silk, PU & Alloy Bowtie Measurements: Approx. 4.7"(11.9cm)*2.3"(5.9cm) Adjustable neck band: Approx. 20.9 in.(Max.) Easy to wear pre-tied bows come with a U-hook to attach fabric to the hook. Adjust the neck strap accordingly. You'll have a perfect bow every time! Great for formal events, weddings, balls, parties etc. and can adjust to fit young boys to adults.