VEVOR 1536 cu. in. Electrical Enclosure Box 16 x 12 x 8 in. NENA 4X IP66 Wall Mount Junction Box Stainless Steel 4 Knockouts DQX304BXG16128001V0 - The Home Depot
Wilko 30 x 30cm Ochre Faux Linen Box | Wilko
Amazon.com : PULUZ 11.8"/30cm Photo Studio Light Box,Portable Photo Light Box Adjustable Brightness,Folding Professional Light Box Photography with Led Lights and 6 Colors Backdrops,for Product Photography : Electronics
Cardboard Boxes -30cm 12" Small Square Packaging Box Brown 3,5,10,50-305x305x305 | eBay
KUGGIS Storage box, white, 30x30x30 cm (11 ¾x11 ¾x11 ¾") - IKEA CA
Source Vertical high transparent acrylic box with one finger hole lid 30cm height on m.alibaba.com
Amazon.com : Bankers Box 6208201 Pack of 10 Cardboard Boxes 50 x 30 x 30 cm with Handles for Moving, Storage and Transportation, Reinforced Double Channel (Size L) 45 Litres : Office Products
Wooden Storage Box 30cm x 20cm x 13cm | Hobbycraft
Custom Gift Boxes 30 X 30 X 30cm - China Gift Box and Gift Packaging Box price | Made-in-China.com
Chris makes an open-topped box from a 30 cm by 30 cm piece of cardboard by cutting out equal squares from the corners and folding up the flaps to make the sides.
Plyo Box 30cm - BOOMFIT
Cardboard Boxes -30cm 12" Small Square Packaging Box Brown 3,5,10,50-305x305x305 | eBay
Odoria 30x30x30cm Cube Acrylic Display Case Clear Perspex Box Dustproof Cabinet Model Car Action Figure Doll Basketball Football - Model Accessories - AliExpress