AFTER PURCHASE SEND A MESSAGE WITH THE TYPE OF LETTER AND COLOR YOU WANT Bone patch are perfect for your special buddy. From placing them on a vest, blanket, kennel, bag.... ***Please include a note with your order the name you would like on the patch. **If no font is specified the default font will be like the main photo. XSmall 3" wide x 1.25 tall Small 4" wide x 1.75" tall Medium 5" wide x 2.12" tall Large 6" wide x 2.5" tall XLarge 7" wide x 3" tall We have various options for the backing refer to pictures for options. *** Iron on is great for most flat surface material. ** We now offer Velcro. * You may choose to purchase just the HOOK ( Velcro - ruff feel ) we also have the option to purchase both HOOK & LOOP. Hook and loop is great for placing them on kennels. Hook will always go directly onto the patch unless other wise specified. Iron-on most fabrics may not adhere properly on water proof fabric and sewing may be needed for added security. * Iron On Directions: Place patch on desired area. Place a thin cotton fabric over the patch to protect the patch. Use high heat if using a house iron and press firmly for 10-15 seconds depending on the sensitivity of your fabric. Turn fabric OVER to press on back side of patch area. Iron 10-20 seconds depending on the sensitivity of your fabric. Repeat as needed. Do not pull on patch when hot wait until it cools down completely. Sewing may be needed for added security.