Brand Name: Gibraltar
*Color: Black
*Material: Plastic
*Shape: Square
*Product Type: Mailbox Name/Address Kit
*Height: 6 in.
*Reflective: No
*Width: 18 in.
*Letter Size: 5.5 in.
*Double Sided: Yes
*Letter or Number Type: Letters and Numbers
*Self Adhesive: Yes
*Depth: 1 in.
*Mounting Hardware Included: Yes
*Waterproof plaque will mount to most mailboxes
* Includes 312 self-adhesive numbers and letters plus an easy to use guide for aligning the numbers on the plaque