Personalize your favorite Grips with Custom Engraving!* You will be emailed a mock-up of your design after your order has been submitted. Once your mock-up is approved, please allow 7 business days for production. Logo designs must be emailed to [email protected] after your order is placed. Logo requirements are listed below. IF YOU ARE ENGRAVING A LOGO, WE CANNOT ENGRAVE TRADEMARKED BRANDS/LOGOS UNLESS YOU OWN THE RIGHTS TO THE IMAGE. YOU MUST EMAIL YOUR LOGO FILE AND ENSURE IT MEETS THESE REQUIREMENTS:MAX LOGO SIZE: 17mm x 100mm.LOGO FILE FORMAT: Prefer vector files in black and white, or high-resolution JPG. *We do not engrave vulgar, profane, or offensive language or images. ESI Grips reserves the right to decline any engraving request at our sole discretion. If a submission is declined, your order will be cancelled, and a full refund will be issued immediately. *Colors may vary from screen to screen. NOTE: Our Black is a dark charcoal gray.