Replacement side wheel tire compatible with Roomba 500, 600, 700, 800, 900, e (e5, e6), i (i7, i7+), s (s9, s9+) Accessory essential for the operation of your robot. Once the original is worn out, it will need to be replaced. High quality replacement part. Non-slip and great grip. Easy to install. Applicable appliance models: 505, 521, 530, 531, 532, 534, 535, 545, 550, 552, 555, 560, 562, 564, 570, 570 Pet, 571, 575, 580, 581, 585, 5, 5. 595, 595. 99, 605, 610, 612, 615, 616, 620, 621,630, 631, 632, 645, 650, 651, 655, 660, 665, 669, 670, 671, 675, 680, 685. 691, 691 95, 696, 710, 715, 720, 721, 722, 725, 730, 731, 735, 750, 751, 755, 760, 765, 770 , 772, 774, 775, 776, 780, 782. 785, 785. 86, 790, 810, 816, 865, 866, 870, 871, 876, 880, 886, 890, 895, 896, 960, 965, 96 6 , 970, 980, 990, 996, e5,i7,s9 Package content: 6 x tire covers