Thank you for your interest in this item! First, please note that I am unable to offer a discount. This is a set of two types of brand new, unused Chinese buttons: 5 pairs of green and 6 red buttons. Perfect for costumes for school plays, performances, or cosplay! The green buttons are 4cm long when connected, and the red buttons are 2cm in diameter. Unfortunately, the colors cannot be perfectly represented in the photos, so please refrain from purchasing if you are particularly concerned about the color. Please ask any questions you may have before purchasing. I do not have any pets, and I do not smoke.