: ReplaceYourBlinds.com and Desertcart offer made-to-measure fabric slats in various drop sizes, frequently bundled with bottom weights and chains. Major Home Improvement Stores
: Stocks wood and faux wood slats in standard widths like 2" or 2.5". One benefit of The Home Depot is that associates can often cut in-store bought blinds to your exact size for free. Lowe's where to buy replacement blind slats
Big-box retailers are reliable for common sizes and in-person assistance. : ReplaceYourBlinds