Amazon has the 18-Pack 3M Command Picture Hanging Strips (Variety Pack) on sale for $13.25 - $3.46 off coupon (check "Save an extra" box, eligible on first S&S order for this product) = $9.79 with free shipping on $35+ or with Prime (extra 5% off with 5+ S&S orders).

• Sizes Include: (4) Small, (6) Medium, (8) Large; 18 total pairs.