SIZE CHOOSE 40x60cm /15.7x23.6in 50x80cm /19.6x31.4in 80x120cm/31.4x47.2in 80x160cm /31.4x62.9in 80x200cm /31.4x78.7in 100x120cm /39.3x47.2in 120x200cm /47.2x78.7in 140x200cm /55.1x78.7in 160x200cm /62.9x78.7in 160x230cm /62.9x90.5in Size error: Since the carpet is a stretchable material, it will stretch when cut, so there may be an error of about 2-5cm. The size error is not a quality problem, please be aware; 1inch=2.54cm, if you know how to convert length units, please consult our customers before placing an order The carpet has comfortable and soft feet, smooth feel, silk-wool polyester fabric, soft and smooth, not easy to fall down, not easy to fade Easy to take care of, mechanical wrapping Non-woven fabric with plastic bottom, high resilience sponge interlayer