Periodic Table of Elements Chemistry Bow Tie, Rainbow, Microfiber polyester microfiber Imported Fits up to 18" neck girth 5" x 2.75" Bow Tie Size Double sided matte polyester microfiber material Packaged in a cardboard box with clear protective cover Plastic fastener You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it! Pre-tied for efficiency. Easily hook and unhook loop. Easily adjust the size Fits up to 18&#034; neck girth Microfiber slides easily Bow tie measures:  5&#034; x 2.75&#034; 100% Double-sided Matte Polyester Microfiber Hand made Soft to the touch Comes packaged in an elegant black box with a clear cover Perfect gift for the scientist in your life