diff --git a/README.md b/README.md
index 576b5ec..4056d0f 100644
--- a/README.md
+++ b/README.md
@@ -182,4 +182,15 @@ ___
 - `points` - The amount of upvotes on the review
 - `created_at` - How long ago the review was sent
 - `rating` - The star rating out of 5 of the product that the review gives
-- `content` - The text content of the review
\ No newline at end of file
+- `content` - The text content of the review
+
+---
+
+## PCPPList
+### Attributes
+
+- `parts` - List of Part objects corresponding to every part in the list
+- `wattage` - The estimated wattage for the parts in the list
+- `total` - The total price of the PCPartPicker list
+- `url` - The URL of the PCPartPicker list
+- `compatibility` - A list containing the compatibility notes for the parts list
\ No newline at end of file