Measurements: Height - 5.62" x Diameter - 1.92". Our blue glass bottles are made of true dark cobalt blue glass (never painted or treated) and are perfect for storing product (such as essential oils) which are sensitive to degradation from light. Cobalt blue glass lends a professional upscale, apothecary aesthetic to your counter top. Refillable bottles are easy to clean, reuse, and recycle. Dishwasher safe (bottle only, hand wash closure separately). Refillable bottles are easy to clean, reuse, and recycle. Dishwasher safe (bottle only, hand wash closure separately).