To use these sandals, simply put them on like regular shoes and fasten the ankle strap for a snug fit. When walking, take your time as the high heels may require a bit of balance. For parties or dancing, they'll make you stand out. As for maintenance, keep them away from water to prevent damage to the material. Wipe them clean with a soft cloth after each use. Store them in a cool, dry place to maintain their shape and quality.