Pack of 12 empty, reusable, and refillable bottles smooth black disc dispensing caps. Cosmo Round/Bullet shaped bottles are made of BPA-free PET plastic. Bottle capacity is 8 ounces. Bottle height: 6.85" (174 mm). Bottle diameter: 1.85" (47 mm). Cap size is 24/410 and is made of BPA-free material. Push down on one side to open. Push on the other side to close. Lightweight and high quality packaging. Use for travel and homemade products, shampoo, conditioner, hair color, body soaps, paints, ink, art supplies, cleaning supplies, diluted essential oils, dish soap, hair treatments, and other liquids. Made in USA. Includes 12 bottles and 12 caps.