4 Pcs Black rubber tyres compatible with All Roomba Models for irobot roomba replacement parts.

Compatible with the following models (partial)：
500 505 510 520 521 530 531 532 533 534 535 536 540 545 550 552 555 560 561 563 564 565 570 580 581 587 589 595 599 600 605 610 615 616 620 625 630 631 632 645 650 651 660 670 680 681 700 720 750 760 765 770 772 774 775 776 780 782 785 786 800 850 860 865 866 870 871 875 876 880 886 890 900 960 965 966 980 I3 I7 I7+ E5 E6 E7.

It is made of high-quality rubber, which can prevent slipping and is durable

Worn tires will make the machine easy to slip and make noise, and the cleaning efficiency is low.

NOTE:
This is not OEM products，Any brand names or model numbers, etc. that appear are used only to demonstrate compatibility.