20pcs Rotating Heavy Ball Bearing Flexible Rotation Swivels Connector Column Blades Compatible Model:for Lenovo G475

Compatible Model:for Lenovo G475

Blood oxygen fatigue monitoring function

45 °/90 °/180 °/360 ° circulation

Simply lean on the massage ball and use your own body weight and gravity to relieve muscle knots

also great for kids DIY craft

20pcs Rotating Heavy Ball Bearing Flexible Rotation Swivels Connector Column Blades Compatible Model:for Lenovo G475ITEM NAME: 20pcs Rotating Heavy Ball Bearing Flexible Rotation Swivels Connector Column img *{margin: 0; padding: 0;. 20 Pieces Heavy Ball Bearing Swivels. Ring handle features unique design in order to reduce water resistance when yielding water and also improve the sensitivity of the group. Flexible rotation, not easy to wind around the fishing line.