20 Pack of High Energy Magnets 1.86" x 0.85" x .59" - for Hobby or Craft It can measure six basic

It can measure six basic parameters

Weight: 13 g

Parental supervision suggested - contains chemicals that are safe when properly used

Visible hole slot allows for checking the position of the card before punching

5 x 100 inches

20 Pack of High Energy Magnets 1.86" x 0.85" x .59" - for Hobby or Craft It can measure six basic20 Pack of High Energy Magnets Each magnet measures 1. 86" x 0. 85" x . 59" Ideal for art and crafts, science projects, and other DIY applications These can also be used as refrigerator magnets 20 Pack of High Energy Magnets. Each magnet measures 1. 86" x 0. 85" x . 59". Ideal for art and crafts, science projects, and other DIY applications. These can also be used as refrigerator magnets. WARNING: CHOKING HAZARD. Not for children under 10 years.