What a glorious day for science! This embroidered patch measures approximately 4" x 2". Made in the USA, this patch features electric blue thread on black cotton twill background fabric. Colors may vary slightly from the picture depending on your monitor settings. Iron-on patches include a cut-to-size piece of Wonder Web fusible web separate from your patch and an instruction sheet. Hook-and-loop patches include black or white hook tape sewn onto your patch. Loop side tape is not included. Orders ship within 3 business days via USPS first class mail, which typically takes 2-5 business days to arrive. If you need your order sooner, please message us to get a custom listing with expedited shipping. USPS does not guarantee delivery dates, but we'll get your package to the post office as soon as humanly possible! Need a different size or color, or more than we have in stock? Message us for a custom listing. Turnaround time on most custom orders is 5 business days or less.