This is a pair of outdoor unisex anti-skid crampon shoe covers, made from TPE and metal, safe and durable, with sturdy nails on the sole for effective traction and stability. They are easy to install on most shoes and suitable for icy and snowy conditions. Features: - Color: Black - Material: TPE and metal - Size: Approximately 25.0 × 10.5 × 0.4 cm (9.82 × 4.13 × 0.16 in) - Size L: Approximately 26.5 × 11.2 × 0.4 cm (10.41 × 4.40 × 0.16 in) - Wear-resistant construction for long-lasting performance - Designed to prevent slipping and enhance safety during winter walking - Compatible with athletic shoes, casual shoes, and walking shoes - Simple, tool-free installation - Lightweight and compact for easy storage and portability Package includes: 1 pair of non-slip crampon shoe covers