Contents of kit contain one of each: Overdenture Abutment Male Metal Housing Black Non-Retentive Processing Cap White Block Out Spacer Blue Retentive Cap – 1.5lbs Pink Retentive Cap – 3.0lbs Clear/White Retentive Cap – 5.0lbs Red Retentive Cap with Extended Range of 0.5 – 1.5lbs Non-Latex