# Pronto Letters by Gemini

> Pronto-Letters.com sells Gemini Pronto™ injection-molded changeable letter sets and accessories for signs. Product catalog is small (~20 SKUs) and hardcoded; every product page is authoritative for that SKU.

## Company

- Storefront: Pronto-Letters.com (Moon River Signs dba Pronto-Letters.com)
- Manufacturer / brand: Gemini Inc.
- Product family: Pronto™ changeable letter system

## Product lines

- Modern letter set — clean contemporary letterforms. Sizes 3″, 4″, 6″, 8″ on 8-7/8″, 8″ on 9-7/8″, 10″. Colors Black, Red, White (availability varies by size). Set of 100 characters.
- ADM letter set — bold high-visibility letterforms. Sizes 4″, 6″, 8″ on 8-7/8″, 8″ on 9-7/8″, 10″. Colors Black, Red, White (availability varies by size). Set of 100 characters.
- Condensed letter set — narrow letterforms for tight spaces. Same sizes and color availability as ADM. Set of 100 characters.
- Pronto Track — extruded aluminum track. Top, Dual, and Bottom profiles in 6′, 8′, and 10′ lengths.
- Track Rivets — pop rivets for mounting Pronto Track. Large or Medium, sold in 100-count packs.
- Change Arm Pole — telescoping aluminum pole for ground-level letter changes. 6′–12′, 6′–18′, 8′–24′; pole only or with head assembly.
- Letter Storage Cabinet — organized storage for letter inventory. 4″–6″ or 8″–10″; plain or with wheels.

## Key facts

- Letters are sold in sets of 100 characters; individual letters are not sold separately.
- Construction: injection-molded polycarbonate/acrylic blanks, UV-cured water-based inks with zero VOCs, raised edges to protect lettering, molded-in feet to prevent freeze-in.
- Letters rack into Pronto Track — no tools required to change messages.
- Compatible with all Pronto letter sizes (3″–10″). Dual track automatically spaces rows.

## Pages

- Home: https://pronto-letters.com/
- Shop (all products): https://pronto-letters.com/shop
- Modern letter set: https://pronto-letters.com/shop/modern-letter-set
- ADM letter set: https://pronto-letters.com/shop/adm-letter-set
- Condensed letter set: https://pronto-letters.com/shop/condensed-letter-set
- Pronto Track: https://pronto-letters.com/shop/pronto-track
- Track Rivets: https://pronto-letters.com/shop/track-rivets
- Change Arm Pole: https://pronto-letters.com/shop/change-arm
- Letter Storage Cabinet: https://pronto-letters.com/shop/storage-cabinet
- About / how the system works: https://pronto-letters.com/about
- Installation & sizing resources: https://pronto-letters.com/resources
- Contact: https://pronto-letters.com/contact

## Machine-readable data

- Sitemap: https://pronto-letters.com/sitemap.xml
- Product feed (Merchant Center): https://pronto-letters.com/feed.xml
- Product schema: every /shop/:slug page emits ProductGroup (with per-variant Product + Offer children) and BreadcrumbList JSON-LD. FAQPage is intentionally not emitted — no visible Q&A UI on product pages.