TRYMAG Small Flexible Magnets Round Disc 18x3mm for Crafts with Adhesive Backing, 20Pcs Tiny Flat Circle Ferrite Industrial Magnets for Office, Classroom, Science, Hobbies, Project - 0.7Inch

TRYMAG Small Magnets for Crafts with Adhesive Backing, 5 Different Size, 50Pcs Strong Round Circle Magnets Ceramic Industrial Magnets, Flat Ferrite Craft Magnet for Refrigerator, Button, Hobbies

TRYMAG Small Ceramic Round Disc Magnets with Adhesive Backing, 15x3mm Tiny Flat Circle Ferrite Industrial Magnets for Crafts, Science, Hobbies, Project - 0.6Inch, 130Pcs

FINDMAG 100Pcs Magnets for Crafts, Strong Ceramic Magnets with Adhesive Backing, Industrial Round Magnet, Sticky Flat Disc Circle Magnet for Crafts, DIY, Fridge, Classroom, Building (0.71x0.12inch)

FINDMAG 500Pcs Strong Ceramic Magnets with Adhesive Backing, Button Magnets for Crafts, Small Industrial Round Magnet, Flat Circle Magnetic Buttons for DIY, Crafts, Refrigerator (0.71x0.12inch)

FINDMAG Magnets for Crafts, Strong Industrial Adhesive Magnet, Flat Ferrite Round Magnet, Small Ceramic Fridge Magnets for Classroom, Fridge, Crafts, DIY, Whiteboard (0.71 inch x 0.2 inch-100p)

Durable 475406 Magnets in Industrial Packaging 37 mm 1000 p - Blue (Pack of 20)

Durable 475306 Magnets in Industrial Packaging 32 mm 720 p - Blue (Pack of 20)

Durable 475506 Magnets in Industrial Packaging 37 mm 3000 p - Blue (Pack of 20)

KTH5641 Magnetic Field Strength Detection Module for Gaussmeter Sensor, 0-1600GS Range, Type-C Rechargeable, for Magnetism Measurement and Industrial Testing, Blue(A)