Velour Leather Diamond Crown Bling Buckle Pet Dog Collar with Headband & USB Light Material: Velour Leather Color: Black / Red / Pink Quantity: 1 Pcs .Size: XS / S / M / L Size :XS Length 29.5cm (11.6"), Width 1.4cm (0.55"), Fits Neck 20cm-25cm (7.87"-9.84"). Size :S Length 34cm (13.3"), Width 1.5cm (0.6"), Fits Neck 24cm-29cm (9.44"-11.4") Size :M Length 41cm (16.1"), Width 2cm (0.78"), Fits Neck29cm-34cm(11.4"-13.3") Size :L Length46cm (18.1") Width 2.2cm (0.86"), Fits Neck35cm-39cm (13.7"-15.3"). Package Include: 1 x Diamond Crown Dog Collar, with 1 x CTU BroHall brand blue headband, 1 x adjustable angle USB light