From the manufacturer's official website:

The Dual-Pivot brake design is a lightweight, compact and durable braking system. Through advancements in design, tighter tolerances have been created which creates a firm and instantaneous braking response.

Also by integrating a convex washer to the fixing bold of the brake pad, adjustment for toe-in is much easier allowing you to set your own braking preference.

Features:

• Convex washer adjustable brake shoe : Adjusting toe-in makes braking smoother and more controllable.
• 100% improved brake shoe durability : Helps maintain and increase service life.
• Compact & lightweight Duali-Pivot design

Specifications:

• Type Super SLR Dual Pivot
• Reach 49mm
• Brake Shoe Standard:R55C2
• Assembly Pivot Nut (mm) 10.5/12.5/ 18.0/27.0
• Cartridge Shoe Holder Yes
• QR Yes
• Shoe Angle Adjusting Yes
• Cartridge Shoe Holder Material/Finish Aluminum/ Painted
• C-arm Material/Finish Aluminum/ Anodized
• C-arm Material/Finish Aluminum/ Anodized
• Gate Material/Finish Aluminum/ Painted
• SL Bracket Material/Finish Zinc/ Pearl Bright Plated

For more information, please visit this product's webpage.