diff --git a/icons/chevrons-left-right.svg b/icons/chevrons-left-right.svg
new file mode 100644
index 000000000..28b02b161
--- /dev/null
+++ b/icons/chevrons-left-right.svg
@@ -0,0 +1,14 @@
+
diff --git a/icons/chevrons-right-left.svg b/icons/chevrons-right-left.svg
new file mode 100644
index 000000000..097662d28
--- /dev/null
+++ b/icons/chevrons-right-left.svg
@@ -0,0 +1,14 @@
+
diff --git a/tags.json b/tags.json
index fa9b2b08b..ca98e589f 100644
--- a/tags.json
+++ b/tags.json
@@ -552,20 +552,36 @@
],
"chevrons-down-up": [
"arrow",
- "fold"
+ "collapse",
+ "fold",
+ "vertical"
],
"chevrons-left": [
"arrow"
],
+ "chevrons-left-right": [
+ "arrow",
+ "expand",
+ "horizonal",
+ "unfold"
+ ],
"chevrons-right": [
"arrow"
],
+ "chevrons-right-left": [
+ "arrow",
+ "collapse",
+ "fold",
+ "horizonal"
+ ],
"chevrons-up": [
"arrow"
],
"chevrons-up-down": [
"arrow",
- "unfold"
+ "expand",
+ "unfold",
+ "vertical"
],
"chrome": [
"browser"