PRID Delta is an intravaginal progesterone releasing device for cattle, designed for professional herd management needs. Each device contains 1.55 g of progesterone in a durable ethyl vinyl acetate and polyamide construction. This bovine product is a reliable choice for farms seeking vetted livestock health products and cattle health solutions. Packaged as a convenient 10-implant pack (DIN 02297507), it supports efficient use across dairy and beef operations.