When you buy 2 pieces, they are sent as 2 pieces as 50x60 and 60x100 !!!""""" our carpet is made of 100% polyester yarn... ***has a pile height of 20 mm. **non-slip sole. ***can be washed in the washing machine at 30 degrees. *made of 100% polyester yarn. *our carpet does not produce any pile or lint. *absolutely no felting. *weave in state-of-the-art carpet benches. *does not fade or deteriorate in color. *antistatic. *anti-allergic. *does not contain bacteria and fungi. *non-slip sole * its surface is plush and soft.***it is offered to your service with a 100% satisfaction guarantee.. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.