
Fashionable Square Acetate Sunglasses Frames - Unisex, Smart Design, Custom Branded. Eco-Friendly Material: Made from cellulose acetate, a plant-based biodegradable material. Ultra-Lightweight Design: Average weight 8-12g for all-day comfortable wear. High Flexibility: Memory material properties with shape recovery ability. Hypoallergenic & Skin-Friendly: Metal-free design reduces skin irritation and pressure marks. Luxury Hand-Polished Finish: Multi-layer polishing for a smooth, lustrous surface. Custom Branding Options: Logo services include silk printing, laser printing, and 3D hot printing. Comprehensive Design Support: In-house team provides technical drawings, 3D renders, and samples. Fast Global Shipping: Express delivery 3-10 days to EU/US via FedEx, UPS, DHL, or TNT.