Get flawless engraving alignment on square leather or leatherette patches using this precision 3D Printed Production Jig, designed for the xTool F1. This jig supports two popular square patch sizes:• 2.5" × 2.5" (64mm × 64mm)• 3" × 3" (76mm × 76mm)Perfect for hat patches, custom branding, or apparel accessories, and compatible with blanks from JDS, Amazon, Temu, and AliExpress.🔧 Key Features✅ Dual Size Support – Engrave patches sized 2.5" × 2.5" (64×64mm) and 3" × 3" (76×76mm)✅ Drop-In Ready – Installs easily in your xTool F1 baseplate—no tools or screws required✅ Accurate & Repeatable – Snug fit prevents shifting for clean, consistent engraving✅ Compatible With Popular Blanks – Works with square patches from JDS, Amazon, Temu & AliExpress✅ Durable 3D Print – Designed for repeated shop use and professional-level production🚀 Make Every Engraving CountFrom bold branding to custom hat patches, this jig ensures fast setup and perfect alignment with every use.