diff --git a/src/ascii_str_arr.rs b/src/ascii_str_arr.rs
index daeb485..6203d1a 100644
--- a/src/ascii_str_arr.rs
+++ b/src/ascii_str_arr.rs
@@ -2,6 +2,7 @@
 
 // Modules
 pub mod error;
+pub mod slice;
 mod visitor;
 
 // Exports
@@ -19,6 +20,8 @@ pub struct AsciiStrArr<const N: usize> {
 	chars: [AsciiChar; N],
 
 	/// Size
+	///
+	/// Invariant: Must be `< N`
 	len: usize,
 }
 
@@ -38,12 +41,14 @@ impl<const N: usize> AsciiStrArr<N> {
 	/// Converts this string to a `&[AsciiStr]`
 	#[must_use]
 	pub fn as_ascii_str(&self) -> &AsciiStr {
+		// Note: Cannot panic due to our invariant
 		<&AsciiStr>::from(&self.chars[..self.len])
 	}
 
 	/// Converts this string to a `&mut [AsciiStr]`
 	#[must_use]
 	pub fn as_ascii_str_mut(&mut self) -> &mut AsciiStr {
+		// Note: Cannot panic due to our invariant
 		<&mut AsciiStr>::from(&mut self.chars[..self.len])
 	}
 
@@ -58,18 +63,6 @@ impl<const N: usize> AsciiStrArr<N> {
 	pub fn as_str(&self) -> &str {
 		self.as_ascii_str().as_str()
 	}
-
-	/// Returns the `n`th character
-	#[must_use]
-	pub fn get(&self, n: usize) -> Option<&AsciiChar> {
-		self.chars.get(n)
-	}
-
-	/// Returns the `n`th character mutably
-	#[must_use]
-	pub fn get_mut(&mut self, n: usize) -> Option<&mut AsciiChar> {
-		self.chars.get_mut(n)
-	}
 }
 
 impl<const N: usize> AsRef<AsciiStr> for AsciiStrArr<N> {
@@ -84,20 +77,6 @@ impl<const N: usize> AsMut<AsciiStr> for AsciiStrArr<N> {
 	}
 }
 
-impl<const N: usize> std::ops::Index<usize> for AsciiStrArr<N> {
-	type Output = AsciiChar;
-
-	fn index(&self, idx: usize) -> &Self::Output {
-		self.get(idx).expect("Invalid index access")
-	}
-}
-
-impl<const N: usize> std::ops::IndexMut<usize> for AsciiStrArr<N> {
-	fn index_mut(&mut self, idx: usize) -> &mut Self::Output {
-		self.get_mut(idx).expect("Invalid index access")
-	}
-}
-
 impl<const N: usize> PartialEq for AsciiStrArr<N> {
 	fn eq(&self, other: &Self) -> bool {
 		AsciiStr::eq(self.as_ascii_str(), other.as_ascii_str())
@@ -210,3 +189,13 @@ impl<const N: usize> TryFrom<&[u8]> for AsciiStrArr<N> {
 		Self::try_from(ascii_str).map_err(FromByteStringError::TooLong)
 	}
 }
+
+impl<const N: usize> TryFrom<&str> for AsciiStrArr<N> {
+	type Error = FromByteStringError<N>;
+
+	fn try_from(string: &str) -> Result<Self, Self::Error> {
+		let ascii_str = AsciiStr::from_ascii(string).map_err(FromByteStringError::NotAscii)?;
+
+		Self::try_from(ascii_str).map_err(FromByteStringError::TooLong)
+	}
+}
diff --git a/src/ascii_str_arr/slice.rs b/src/ascii_str_arr/slice.rs
new file mode 100644
index 0000000..4bd0d13
--- /dev/null
+++ b/src/ascii_str_arr/slice.rs
@@ -0,0 +1,57 @@
+//! Slicing operations for [`AsciiStrArr`]
+
+// Imports
+use super::AsciiStrArr;
+use ascii::AsciiChar;
+use std::ops::{Index, IndexMut};
+
+/// Helper trait for slicing a [`AsciiStrArr`]
+// Note: Adapted from `std::slice::SliceIndex`
+pub trait SliceIndex<I>
+where
+	I: ?Sized,
+{
+	/// Output type for this slicing
+	type Output: ?Sized;
+
+	/// Tries to get the `idx`th element
+	fn get(&self, idx: I) -> Option<&Self::Output>;
+
+	/// Tries to get the `idx`th element mutably
+	fn get_mut(&mut self, idx: I) -> Option<&mut Self::Output>;
+}
+
+impl<I, const N: usize> SliceIndex<I> for AsciiStrArr<N>
+where
+	I: std::slice::SliceIndex<[AsciiChar]>,
+{
+	type Output = <I as std::slice::SliceIndex<[AsciiChar]>>::Output;
+
+	fn get(&self, idx: I) -> Option<&Self::Output> {
+		self.as_ascii_str().as_slice().get(idx)
+	}
+
+	fn get_mut(&mut self, idx: I) -> Option<&mut Self::Output> {
+		self.as_ascii_str_mut().as_mut_slice().get_mut(idx)
+	}
+}
+
+impl<I, const N: usize> Index<I> for AsciiStrArr<N>
+where
+	Self: SliceIndex<I>,
+{
+	type Output = <Self as SliceIndex<I>>::Output;
+
+	fn index(&self, idx: I) -> &Self::Output {
+		self.get(idx).expect("Invalid index access")
+	}
+}
+
+impl<I, const N: usize> IndexMut<I> for AsciiStrArr<N>
+where
+	Self: SliceIndex<I>,
+{
+	fn index_mut(&mut self, idx: I) -> &mut Self::Output {
+		self.get_mut(idx).expect("Invalid index access")
+	}
+}
diff --git a/src/lib.rs b/src/lib.rs
index 0104735..83d0dae 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -84,6 +84,8 @@
 #![allow(clippy::integer_arithmetic, clippy::integer_division)]
 // We prefer using match ergonomic where possible
 #![allow(clippy::pattern_type_mismatch)]
+// Sometimes the blocks make it easier to invert their order
+#![allow(clippy::if_not_else)]
 // False positives:
 // TODO: Remove them in the future once they are no longer triggered.
 // We only slice arrays, which are verified at compile time. This