Upgrade your existing fan with one of our COLLEGIATE FAN BLADE SETS! They are hand crafted ceiling fan blades perfect for any child's room, office, den, garage, playroom, bedroom, restaurant, etc. The blades are pre-drilled with holes for mounting, but may require additional drilling. For indoor use only. • The 42” Fan Blade Sets are a set of 4 universal blades (17" long) that fit most 42" ceiling fans. • The 52” Fan Blade Sets are a set of 5 universal blades (21" long) that fit most 52" ceiling fans. This item is made to order and is always available! Ships approx 7-10 business days from order date. This item is subject to a special Return Policy. See our Return Policy page for details. By purchasing this item, you agree to the special terms, conditions and return policy.