... direct sell, completitive price;2, professional engineer manage, the production, good quality;3, size,shape, color, density by demand, many choice ... ,EVA,PU,IXPE,EPE,CR,SBR Rubber foam, Melamine foam, Cellulose sponge can be provided together, good option5, adhesive, moulds can be made ... a probable quantity, i can help to quote a price for you for reference. Skype: eumily