3 5/8 x 3/4 and can be used for a 3 1/2 x 15mm reel. I will send you a corrected invoice.
Vintage Movie Film Reel 3 1/2 Metal Case 15mm R-2337 Round Container Storage
170+ Old Film Canister Stock Photos, Pictures & Royalty-Free Images - iStock
LOT 8 VINTAGE 16Mm Film Reel Canister Shipping Cases Boxes Hollywood Patina $118.15 - PicClick
Las mejores ofertas en Carrete de 8mm
Film Reel Shipping
16Mm Film Lot FOR SALE! - PicClick
Film Reel Canisters FOR SALE! - PicClick
outlets wholesaler Kodak Cine Ektar 25 mm f1.9 RC154 S Mount Cine Camera Lens
METAL FILM CANISTER, Metal Corner Film Shipping Box with Straps 13 x 5 $25.00 - PicClick
Film Reel Case
LOT (3) ANTIQUE film reels £38.22 - PicClick UK