Blind dog accessory color: Blue grey Blind dog collar material: Aluminium strip, SBR, foam Blind dog harness guiding device size: Ring diameter 22cm(8.66in), collar girth 28-40cm(11.02-15.74in), chest girth 32-45cm(12.59-17.71in), suitable pet weight 4-10kg(8.81-22.04lbs) Package includes: 1 x Blind dog accessory Note: - Only includes a blind dog accessory. - Please refer to the measurement. Tiny measuring error is allowable in normal range. - There might be a little color difference due to the monitor, camera or other factors, please refer to the physical item.