This is an Oball strap. You can easily attach toys to strollers, car seats, etc. The mesh shape is easy for babies to grip, and it feels soft to the touch. Target age: 0 months and up Product size: W6 x D0.5 x H30cm Material: Polyurethane/Polypropylene My child loved this, and it shows signs of use, such as bite marks. I have washed and wiped it with disinfectant wipes, but please understand this beforehand. Thank you for your consideration.