Here's a little more information about each of the items included in the Medium Grade Clay Bar 100g and Clay Lube Kit. You can click the link to visit the product page for a full description:
BMI Accessories Medium Grade Clay Bar (200 g) - use to remove stubborn contamination such as tree sap, tar, rail dust and paint overspray
Poorboy's World Spray & Wipe (S&W) (16 oz) - quick and easy waterless wash product for lightly contaminated vehicles, an excellent clay bar lubricant and perfect for quick clean ups
BMI Accessories Medium Grade Clay Bar (200 g) - use to remove stubborn contamination such as tree sap, tar, rail dust and paint overspray
Poorboy's World Spray & Wipe (S&W) (16 oz) - quick and easy waterless wash product for lightly contaminated vehicles, an excellent clay bar lubricant and perfect for quick clean ups