Replacement ront Wheel Caster Ball Assembly Compatible with All iRobot Roomba 500, 600, 700, 800, 900, e, i, & j Series Robot Vacuums, 2-Pack. electronics_chargers_and_cables the twisted cord is sturdy

the twisted cord is sturdy and durable

Note: Light and different monitors may cause the color of the item to look slightly different in the picture

WARNING: Children have died from furniture tipping over

Multiple size options: Choose the

these covers are flexible

Replacement ront Wheel Caster Ball Assembly Compatible with All iRobot Roomba 500, 600, 700, 800, 900, e, i, & j Series Robot Vacuums, 2-Pack. electronics_chargers_and_cables the twisted cord is sturdyWhat's In The Box: 2 x Front Caster Wheels. Compatible with All iRobot Roomba 500 and 600 Series 510, 520, 521, 530, 531, 532, 533, 534, 535, 536, 537, 540, 541, 545, 550, 551, 552, 555, 560, 561, 562, 563, 564, 565, 566, 570, 571, 572, 573, 577, 580, 581, 585, 587, 589, 590, 595, 599, 606, 610, 611, 612, 614, 615, 616, 618, 619, 620, 621, 625, 627, 630, 635, 637, 640, 643, 645, 650, 651, 652, 655, 660, 665, 667, 670, 671, 675, 676, 677, 680, 681,