Features: This adapter converts a 14mm Female joint into a 14mm Male joint. It also changes the angle of the joint from 90° to 45°, or vice versa. DISCREET SHIPPING in an unmarked, plain brown box or padded envelope, with the sender as "bg" AUTHORIZED wholesale partner with GRAV AUTHENTIC high-quality scientific-grade borosillicate products, without lead or arsenic, unlike fakes and knockoffs TOP SELLER with 100% Positive Feedback