The Snake & Crystal Drop Earrings you're referring to seem to combine bold, fashionable design with a touch of glamour and sophistication. Here's an overview of their features based on the description:

Material Quality:Crafted from 925 Sterling Silver, these earrings offer lasting shine and durability.

Design & Style:Featuring a unique feather design with zircon embellishments, these earrings add a touch of elegance.

Certificate Authenticity:Each pair comes with a CNAS certificate, ensuring the quality and authenticity of the silver.

Occasion Versatility:Perfect for parties, these earrings are a versatile accessory for any festive event.