All attachments are designed to fit into our Modular Rails; Modular Rails are sold separately on our website The Snowboard Holder attachments allow you to use your Modular Storage System rails to hold snowboards! Slide the snowboard holder attachments into the Modular Rails (sold separately) to store any size snowboard. This keeps the snowboard secure and safe when not in use and keeps it ready to go at a moment's notice. You can hold one snowboard on one set of Modular Rails. ____________________________________________________________________ Features: Strong & Durable Build: Rust-Proof Available in Multiple Color Options Modular Rail is Sold Separately on our Website Does Not Include Snowboard or Modular Rails Proudly Designed and Made in the USA by Pesca Innovations This product includes a 1-Year Limited Manufacturer’s Warranty covering defects in materials and workmanship. Warranty Page