Hola!!son de papel. La goma milan es para que te hagas idea del tamaño, pero si te empeñas, pues tambien te la regalo :) se recoge en valdebernardo, no envio, solo privados.
nolotiro.org is a website where you can give stuff for free or find free second hand stuff: furniture, chairs, bicycles, computers, laptops, tables, beds, clothe, toys, mobile phones and many other stuff you don't want or need, so other people can recycle it and give it a new life.