Doorfront Card Lab · Single-Sided Series

Brass Knocker Solo

The round-one Brass Knocker distilled to one printed face: near-black stock feel, an engraved brass ring knocker, gold-foil-look type, and the live QR kept dark-on-cream so it always scans. Quiet and expensive. The back stays blank.

Print Spec

Trim size
3.5 × 2 in, landscape, standard rectangle, single-sided. Back is blank by design.
Stock & finish
16pt cover, matte or velvet finish. The gold is a printed metallic-look CMYK build, not true foil. True foil stamping is an optional upgrade at some printers, never required.
Printer note
Built for cheap single-sided runs: GotPrint, Vistaprint basic, and UPrinting all offer one-sided 3.5 × 2 as their lowest-cost card. Upload the front art only and choose "blank back" or "no back printing".
Rough cost
About $10 to $20 per 500 and $15 to $30 per 1,000 single-sided on 14 to 16pt stock, before shipping. Matte upgrade adds a few dollars.
Bleed
Build with 0.125 in bleed on all sides (3.75 × 2.25 in with bleed). Keep all live copy, including the QR tile, at least 0.125 in inside trim.
Phone number
(602) 824-8169 is the live business number (Google Voice). No swap needed before print.
QR code
The code shown is real and scans to doorfront.bysda.com. Keep it dark ink on the cream tile with its quiet zone intact; never invert it or shrink it below about 0.55 in on the printed card.