"Dimensions package 7.87"" x 3.94"" x 2.05""Weight package 8.89 ozProduct dimensions 53.5 x 4.7 cmProduct weight 218 gramSpecifications Specifications- Length collar: 535 cm- Length chain: 75 cm- Width: 47 cm- 5 holes to adjust length: Yes- Adjustable length from 385 cm to 465 cm- Material: Bonded leather neoprene PVC metal"