I have had the mod dots/stripes full set for about 4 months now. I went in my sons room yesterday, laid him in his bed, turned on the mobile and stood there for just a second to make sure baby was content. Boy am I glad I was standing there! The plastic clasp that attaches the mobile to the arm broke and the mobile came tumbling down (would have landed on my baby's head if I wouldn't have been there to catch it!) Very disappointed in this product, spent a lot of money on it only to receive poor quality. I'm scared and will not order a replacement in fear of it happening again!