• Breathable and elastic: Made with high-quality sponge, silicone, and polyester, these pads are soft, breathable, and fit well to the skin, providing comfort even during prolonged use. • Adjustable size: Fits women's shoes size 6-9 US/36-39 EU, with medium width. Not recommended for wide feet. • Anti-slip design: Specially designed to fit the shape of the human foot, with toe support that provides slip resistance and cushioning, effectively relieving pain and preventing blisters. • Versatility: Invisible and easy to match with various types of footwear, such as high heels, casual shoes, work boots, hiking boots, and ballet flats, providing comfortable cushioning and reducing foot fatigue. • Reusable: Hand or machine washable, these pads regain their original shape after drying, ensuring prolonged use. • Measurements: 3.94 × 3.54 × 0.28 inches (10 × 9 × 0.7 cm). • Package contents: 4 pairs of foot cushions. • Main function: Shock absorption, compression resistance, comfort, elasticity, and pain relief in the forefoot. • Anti-slip silicone dots: Keep the pads in place, preventing them from slipping inside the footwear. • Easy to clean: Withstand multiple washes and ensure a perfect fit with shoes, providing great comfort.