Designed for the finishing stage of professional pedicure, these disposable sponge files for the Pododisc Expert system feature a thick foam layer that works as a buff to refine and polish treated skin. Thoughtful construction combines a dense yet soft abrasive with a cushioning foam to enhance control, comfort, and consistency while smoothing micro-cracks and extending the effect of silky, well-groomed feet. Key Features Material: High-quality abrasive on a thick foam substrate delivers effective polishing with a gentle touch. Ergonomics: Foam layer ensures close conformity to curves of the foot for accurate finishing without pressure points. Precision: Fine abrasive structure levels minor roughness and small cracks for a uniform, glossy result. Secure Adhesion: Reliable adhesive backing keeps the file firmly attached to the pedicure disc for safe operation. Thermal Comfort: Cushioning effect helps reduce heat build-up and prevents overheating of the skin surface. Chemical Tolerance: Performance remains stable after keratolytics, softening oils, or similar pre-treatment agents. Disposable Hygiene: Single-use format supports strict salon sanitation protocols. Intended Use Engineered for the final polishing phase of pedicure services on natural skin surfaces, ideal for professional nail technicians and podologists seeking a refined finish on heels and soles. Suitable for use with the Pododisc Expert pedicure disc system in salon, spa, or podiatry settings. Technical Specifications Compatibility: Pododisc Expert pedicure disc system. Sizes: S – 15 mm; M – 20 mm; L – 25 mm. Structure: Dense, soft yet durable abrasive on thick foam layer. Adhesive: Secure, salon-grade self-adhesive backing. Usage: Finishing/polishing step; acts as a buff. MPN: PDFB-15 PDFB-20, PDFB-25 Format: Disposable, single-use. Maintenance And Care Designed for single use; dispose of after service according to local salon hygiene guidelines. Keep unused files in their original packaging, stored in a clean, dry place away from direct sunlight and contaminants. Do not attempt to wash or disinfect, and do not reuse. Safety Precautions Apply light, controlled pressure to avoid irritation. Do not use on broken, inflamed, or infected skin. Discontinue use if the adhesive bond loosens or the abrasive surface is damaged. Store out of reach of children and away from moisture and heat sources. Dimensions / Packaging S: 15 mm / M: 20 mm / L: 25 mm / 25 Pieces Note Pre-treatment with keratolytics or softening oils does not affect the performance of the file.