✅ COLLAPSIBLE & DISCREET, COMPACT DESIGN – This kidney stone collector is slightly smaller than a typical hard plastic urine strainer and features a flat-folding silicone funnel that compresses completely, allowing discreet storage in a pocket, bag, or drawer. Patients can carry it privately while traveling or going about daily routines, making collection easier and more convenient without drawing attention. The collapsible strainers function combines portability with dependable performance when expanded to full size for use ✅ PRECISE STONE FILTRATION – Built with a medical-grade stainless steel 40-mesh screen, this urine strainer effectively captures kidney stones and calculi fragments for accurate analysis. Even small particles are collected, helping healthcare providers evaluate treatment progress and patient recovery. Unlike disposable strainers that can miss fragments, this durable funnel with strainer ensures reliable specimen collection for consistent monitoring over time. ✅ COMFORTABLE SILICONE MATERIAL – Constructed from soft, flexible silicone, this small strainer provides gentle handling and a comfortable grip during specimen collection. The smooth surface minimizes discomfort, while the bendable structure allows for easy adaptation to practical use by patients or caregivers. Its sturdy yet flexible build makes it easier to manage than rigid plastic alternatives, offering both safety and ease of use during the recovery process. ✅ WASHABLE & REUSABLE CONSTRUCTION – Designed for repeated use, this urine strainer for kidney stones can be thoroughly cleaned by hand or in the dishwasher for convenient sanitization. The silicone and stainless steel materials resist stains, odors, and bacterial buildup, supporting long-term hygiene and reliability. Patients benefit from a practical solution that eliminates the need for multiple disposable strainers, reducing waste and ensuring ongoing readiness for collection. ✅ PRACTICAL DIMENSIONS & VERSATILITY – Compact when collapsed yet functional when expanded, this kidney stone funnel offers dependable performance in a discreet form. The 4" wide opening helps reduce spills and ensures smooth urine collection, making it suitable for use in both home and clinical settings. Whether carried to work, to appointments, or for travel, the small size and function balance convenience with effective specimen collection, providing patient peace of mind. Works well with urine test cups and 24 hour urine collection containers.