Product Descriptions :-The word 'Plush' means Luxurious, Posh and Rich and this is exactly what this collection is all about. All the design and fabric chosen are of 100% Cottons, Spun Cottons, Voile and many other soft and comfortable cottons.Safety and CareHow safe are our baby slings and our rings?I would like to begin by saying that there's no official safety standards for baby slings. At MUMMYHUGS we want to make sure that our baby slings are safe to carry your precious one. First we tested our slings ourselves by hanging a 50KG weight to one ring over 48 hours and there were no changes to the ring. Results were encouraging but we were not 100% satisfied with our own test, and so we sent our rings and slings for a more professional testing at Sirim Berhad. At Sirim Berhad 2 tests were conducted:1st - how heavy can the ring carry before it gives way: Result was 230kg. 2nd - if the ring sling can carry the weight of 50kg over a period of 48 hours. Results was yes, there was no change to the slings and rings. Conclusion: You can rest assure on the quality of the rings and our slings!Instruction available at below link :-http://mummyhugsshop.blogspot.com/search/label/Instructions