Sensitive Sterilized Prong Set Pearl Fashion Studs 3mm Gold Plated Stacked CZ Pearl Flatback Stud Studs Fresh Water Pearl Button Studs Paton's Place Jewellers Plain Pearl Studs Pearl Studs Etsy. Payton Pearl Screwback Stud Discover your go to, waterproof staple with our micro screwback stud earrings. Meticulously crafted with premium surgical stainless steel materials, these micro studs epitomize fun and durability. Offering both style and security, their innovative screwback design ensures a snug fit for everyday wear. Perfect for adults and kids. Style Description: Simple 5mm pearl.