Bonded magnet

Buy offer Details

Dear Sir/Madam,
This is joshultz from CA.
Im looking for products with the following specifications :
hi is it posible to get plastic bonded neodium magnets
like shown in the attached picture of sizes
A ring) 2x units of 90x40x25 mm
B disk) 5x units of 8x8 mm
-also its ok if they are isotropic or not magnetized
as its just for a classroom speaker demo
anyway thx for the help. joe shultz jsh4000