Set of 12 Bottles 300cc with Pressure Sensitive Caps and protection seals. Please refer to main photo on the listing. Free Priority Mail Shipping. Receive your package in 1 to 3 Business days. Bottle Size: 300cc Diameter 2.594 in / Height 4.938 in Material: HDPE Style: Pill packer bottles with 45-400 neck finish. High density polyethylene (HDPE) is marked with the resin identification code of 2. HDPE has a high tensile strength, good resistance to chemicals, good impact resistance, highly rigid, and highly scratch resistant. This item has a 45-400 neck finish. The first number refers to the diameter (in mm), and the second refers to the closure depth, style and thread. This container is an opaque white, and well-suited for products with contents that don't need to be displayed. This white container is an excellent canvas for a label or print. Additional note about Pressure Sensitive Caps with liners: No tools required: Apply proper pressure when closing the cap on to the bottle and the inner liner will stay attached until it is peeled-off by costumer. "Sealed for your protection" written on them, so that your customers know that you care about your product quality. Pressure Sensitive caps are designed to be used as an inner seal to seal solid products such as pills, tablets, powders etc. These liners are NOT recommended for watery liquids like juices especially essential oils.