DCP290120RED Size: 1" W x 20" D, Color: Red Features: -Double layer collar.-Material: Nylon.-Series is our deluxe style for large dogs.-High quality nylon is processed to prevent fraying and increase the strength. Color/Finish: -Products are carefully and neatly finished for comfort, appeal and durability. Dimensions: -1" W x 18" D.-1" W x 20" D.-1" W x 22" D.-1" W x 24" D.-1" W x 26" D.-1" W x 28" D.