Package contents 102piece drum sander set: 90 sanding bands and 12 sanding drum mandrels. What this kit does Provides a complete set of sanding sleeves and mandrels for nail preparation and finishing. Designed for grinding, shaping, shortening and polishing nails, plus cuticle removal. Converts a rotary or nail drill tool into a speed drum sander with a standard fit. Key benefits Ready to use: large quantity of sleeves means fewer interruptions for replacement during salon work or home use. Broad compatibility: common, standard size sleeves fit most nail drill machines and rotary tools. Practical and easy: mandrels hold sleeves securely for steady performance and fast swapping, suitable for beginners and professionals. Versatile: useful for natural nails and enhancements when shaping, smoothing or refining nail surfaces. Important attributes Contents: 90 sanding bands, 12 drum mandrels, total 102 pieces. Compatibility: standard size compatible with most nail drill machines and rotary tools. Function: suitable for grinding, shaping, shortening, polishing and cuticle removal. Use environment: suitable for nail salons, beauty shops, spas and home nail art or pedicure use. Use scenarios Salon service: speed up prep and finishing steps when shaping acrylic or gel nails during client appointments. Home manicure and pedicure: worn sleeves quickly while filing, shortening and polishing nails at home. Nail technician workflow: remove product build up and smooth nail surfaces before applying polish or enhancements. Notes for users Check that the mandrel size matches your drill or rotary tool before use. sanding sleeves when abrasion becomes diminished to maintain consistent performance. This set provides a convenient supply of sanding sleeves and mandrels for routine nail work and general rotary sanding tasks.