Tested and certified by Dehaa Rossun-Lelch Research Center
7. Research and Development
15 years of specialized research in day and night protection
Developed in collaboration with global experts in dermatology, neonatal care, and material science
Over 180 patents including invention patents
Products used in over 1000 top-tier maternal and child hospitals and 2000+ premium maternity centers
8. Awards
2023 Geneva International Invention Exhibition Silver Award for Day and Night Microclimate Diapers
9. Size Guide
Item
Detail
Sizes available
L, XL, 2XL, 3XL, 4XL
Suitable for babies with varying body types and growth stages
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Recommendations to select larger size if uncertain or if baby is growing rapidly
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10. Convenience
Adjustable elastic waistband for easy wearing and removal
Designed for crawling and active babies
Reduces caregiver burden with easy changing and comfortable fit
Produced in fully automated smart manufacturing facilities
Strict quality control ensuring pure and safe production
Supported by Lelch’s own R&D centers and global expert committees
Product received may be either old or new version; both are authentic and meet quality standards
For any questions or concerns, contact Lelch customer service
All experimental data and performance claims are based on studies conducted by Dehaa Rossun-Lelch Research Center and referenced scientific literature.