It is very easy to adjust thanks to the four holes, the "Dual CF" is a dog collar made of nylon with a simple and basic design. The double strap from which it is made ensures noticeable comfort and strength, while the chrome-plated metal buckle makes the closure secure, adding a touch of elegance at the same time. The collar is available in classic white and also in bright colors such as purple, bright orange, and fluorescent green, where all collars have a black inner strip that creates a nice contrast with the other colors. The "Dual CF" is available in four sizes that vary in circumference (from 27 to 53 cm) and strap width (15, 20, and 25 mm).