CALLAWAY C-7 * SILVER * 1998 FIRST EDITIONS SERIES #31 of 40 HOT WHEELS Basic Car 1 CALLAWAY C-7 * SILVER * 1998 FIRST EDITIONS SERIES #31 of 40 HOT WHEELS Basic Car 1:64 Scale Series * Collector #677 * Vehicle measures approximately 3 inches long. Originally released in 1998 - Retired / Out of production. Ages 3+ From Mattel