Features:
Inner Dia: 6mm / 0.24inch
Square Size: 14.4 x 11.57mm / 0.57 x 0.46inch (L*W);
Fastener Outer Dia: 12mm / 0.47inch
Card Slot Size: 4 x 9mm / 0.16 x 0.35inch (L*D)
Package Content: 20 Pcs x Cord Protector Relief Boot

Description:
Mainly use for cellphone charger, aviation plug, power tool, electric drill cable wire protection, ect.
This wire boot is used to protect the wire from bending.