If you ever hang very large quilts—aka king-size—with extra-heavy backing, like Fireside or Cuddle, you may need a few extra magnets in addition to those provided in the initial Quik Hang Magnetic Quilt Hanging System package. This add-on SewTites Quik-Ease Magnet 5-pack will make hanging your quilts even more of a breeze! Each SewTites Quik-Ease magnet measures 3.98” x .59” (101 x 15 mm). SewTites products may not be sold on marketplaaces, including Amazon, to Amazon, or to unauthorized third parties that resell on Amazon or other online marketplaces and must abide by SewTites MAP policy.