Medium refill strips with 3M Command adhesive are clear for a discreet, minimalistic way to decorate. Designed for 3M Command Clear Medium Designer Hooks, these clear medium strips disappear when they're up and disappear when they're down. The strips blend in with surfaces focusing attention on your decor, not how it's hung up. Medium strips hold strongly and remove cleanly without damaging your surfaces. Each strip holds 2 lb.