Numbers height will vary between 3" and 4.5" approximately depending on how many digits is your address, but remember that we can change size of the plaque, shape and fonts, so don't hesitate to send us a message. See our 70+models here: https://www.etsy.com/shop/WoodDesigners Our product is handmade at the time of purchase, so please allow 4 to 7 working days for your order to process and ship out. MATERIAL: polyurethane finished MDF SIZE: 15"x 10"x 5/8" *carved areas color are the khaki/golden shade of natural MDF All plaques are varnished for outdoor use This plaque can be fixed to walls by ADHESIVE (instructions included) or by SCREWS in which option we can pre-drill the required holes just by you selecting that option. ****ADHESIVE OR SCREWS NOT INCLUDED We accept PayPal and checks You can pay with credit/debit card checking out thru PayPal as guest (no account needed) MDF is a relative of plywood and particle board but denser. We cover it with marine grade varnish so it's ready for outdoor use, and eventually can be re varnished -with a previous light sanding- just as any regular wood house trim product. IF YOU HAVE ANY QUESTIONS PLEASE SEND US A MESSAGE, WE REALLY LOVE DOING CUSTOM PIECES!!