Description:

【Material】: Replacement heartbeat simulator is made of abs material, which is durable for long term use. 
【Design】:Heartbeat box replace for puppy dogs cats toy pets toys 
【Gift】: Dog comfort toy  heartbeat(without plush toy)  for behavioral training,calming aid is ideal gift for  puppy dogs cats 
【Suitable for】:Heartbeat simulator for puppy sleep aid calming plush toys. 
【Size】: With a size of 7cmx6cm/2.76inchx2.36inch, heartbeat toy is portable. 

Specification:

2 AAA batteries (not included)

Size Chart:

7cmx6cm/2.76inchx2.36inch

Package Includes:

1 Heartbeat Replacement 

Note:

Please allow 1-3mm measuring deviation due to manual measurement.
Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!