Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.
The Costa C-Line Adjustable Retainer.
Features:
• End-to-End Measurement: (short), 10 3/4”
• End-to-End Measurement: (extended), 17”
• Ultra thin, lightweight coated wire
• Adjustable Logo bead sliders. Provide a streamlined profile when worn
• Flat, low profile temple attachments
We are a Seattle, WA based outdoor gear store with a mission to make climbing, backpacking, skiing & mountaineering accessible and enjoyable for everyone.
© 2026, Master Store