I couldn't add this as a direct link, but I found this on Amazon.
https://www.amazon.com/Rattle-Noi...
Thank you. I found 1 I liked on Amazon and when I ordered it it said it would be here in about 2 months. I figure it's overseas. I cancelled it immediately.
Thank you.
Have not used any, but here are some that are CPSIA and EN71 compliant for safety...
https://www.etsy.com/listing/7617...