RS20BK QuickRelease 20mm Compatible Review: Black, but not a jet-black belt that absorbs all light. The appearance differs depending on the surrounding brightness, even to the naked eye. If you are particular about the color, please purchase elsewhere. Representative Garmin Models: * Compatible if your model's official page lists "Quick Release Band 20mm" in the accessories section. Vivoactive 6 5 3 3Music Forerunner 165 570 42mm Foreathlete 55 245 245Music 645 645Music vivomove HR 3 Luxe Style Venu Original Sq Sq2 Sq2music 2plus (2,3 and 2S, 3S are not compatible) Approach S12 S40 S42 S44 S50 etc. Can be used with other 20mm lug width products if the basic structure is a general spring bar. Unlike general belts that require a special tool to compress the spring bar, the quick-release method allows you to remove and attach the band without tools by moving the protrusion on the back with your fingernail, which compresses the spring. The item for sale is the belt only. Tool-free quick-release method Width: 20mm Total length including the metal parts: Short: Approximately 9cm Long: Approximately 12cm Representative images are used due to little individual variation. Belt wrapped in bubble wrap → film bag → paper envelope Thickness within 3cm, standard-size non-standard mail 140 yen *Please check the P section for the following: Change to Akita-shipped ordinary mail / Yu-packet post mini +100 yen. One collection per day at a rural roadside post box. Messages are sent/replied to in bulk after shipping. After the deadline, shipping will be the next day. If you are in a hurry / want only mine shipped quickly ← Please purchase elsewhere. Ordinary mail is not delivered on weekends and holidays. *Delivery time is an estimate of within 5 business days excluding weekends and holidays (excluding Okinawa), based on the shipping notification [the next weekday], depending on weather, consecutive holidays, traffic conditions, and distance. No comments are needed before purchase. / No discounts are offered. / Check the P section for bulk purchase requests. / Messages are sent from us at the time of shipping even if you prefer silent transactions. Other colors and patterns are available if in stock. #GARS20 Sort by new + show only items on sale While supplies last. Please purchase immediately at the listed price.