25 Pieces Premium Bobbins: 25 top-quality sewing machine bobbins, neatly stored in a durable plastic storage box for ultimate protection and easy transport. High quality, durable construction: premium quality plastic bobbins can be reused many times, with security notch for consistent bobbin thread winding, The transparent plastic makes you to see your bobbin thread running easily. Ultimate protection: which is why our bobbins come in a clear case with individual slots for each one, allowing you to keep them easily accessible and beautifully arranged. Standard Size: The sewing machine bobbins is standard size, which can be used on most household sewing machine like bro-ther,jano-me,sin-ger,baby-lock and so on. It is ideal for anyone useing an embroidery machine or a sewing machine in daily life. Class 15 size: 7/16 inches deep bobbins fit home sewing and embroidery machines that use class 15 bobbins; please confirm the bobbin size specifications on user product

Durable One-Piece Design, Rustproof, Easy Installation Ultra-Discrete Design: True hidden support—no lips, no visible hardware. The bracket base sits flush behind your shelf, delivering an authentic floating effect for a clean, contemporary look. Superior Load Capacity: Engineered from thick cold-rolled steel with reinforced framing, each pair supports up to 150 lbs. Confidently store books, décor, or kitchenware with uncompromising stability – perfect as heavy duty bookshelf brackets wood. Premium Craftsmanship: Durable high-temperature baked finish resists corrosion and rust. Smooth, rounded edges guarantee safety and a refined feel—built for daily use and lasting performance. Flexible Installation: Brackets may be mounted facing up or down to suit your project requirements. Countersunk screw holes provide a seamless, flush appearance, whether using as wall bracket or floating shelf bracket. Complete Hardware Kit: Includes brackets, all necessary screws, and anchors—everything you need for a professional, streamlined installation. Multi-Scene Versatility: Ideal for kitchens, bathrooms, living rooms,