Introducing the Cap Black For Screw Top Clear Bottles from Envases USA - the ultimate solution for securing your bottled products with uncompromising quality and efficiency. Crafted from durable high-density polyethylene (HDPE), With a ribbed side design and a 3-lead (DBJ) neck finish, these caps are compatible with a wide range of HDPE blow molded and PET injection molded bottles, making them versatile for various applications.