The SpiderPro Plate allows you to use professional DSLR cameras with your SpiderPro Holster System. Optimized to better carry professional cameras, the Pro2 Plate has been redesigned for improved balance and ergonomics while carrying on either the right or left side. The SpiderPro2 Plate also features: Spider pin - designed for optimum security and made out of stainless steel for corrosion resistance and strength, the pin can be moved to carry from the right or left side. The design does not allow the pin to ever come loose, so your gear is always safe at your side. Anti-slip rubber grips - Provides slip resistance and improves the connection of SpiderPro & SpiderLight Handstraps. Tether/Strap Connection (optional) - Compatible with the Spider Web Tether and most third-party sling style straps. This allows the use of any quick-connect/carabiner style strap without interfering with the Plate's tripod connections.