Features: This most beautiful cotton doorbell is a great choice for dog training! 2 adjustable rope and 6 bells for all sizes of dogs. Made of high quality fabric and woven with simple cotton rope to create a beautiful pattern. The bells are bronze and silver, and the metal is very shiny, and our bell is very beautiful. The length of the bell is 40 inches and 2 different heights are adjusted by the position of the top hook. Training a puppy is an extraordinary process that requires patience and the right tools, and our dog bell training will be of great help. Potty training, outdoor training, training talks can be done by this, according to most buyers, our bell will speed up your dog's training! Specification: Material: Wood Beads: Hemu; Rope: Cotton Rope, Hemp RopesType: A/B/C/D Length: About 100cm/39.37in Length C: About 105cm/41.33inPackage Included: 1 Set Dog DoorbellNote: 1. Please allow 1-2cm errors due to manual measurement, please make sure you do not mind before ordering.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.