It can be attached to your waist or toolbox using the safety hook.
It also has a magnet, allowing it to be attached to steel frames or LGS (light gauge steel).
It can also be used lying flat.
It has two safety hooks.

Item description:
Brand: TAJIMA                                                       
Item Name: SEF Magnetic Trey
Part Number: SFMTR-BL
Size:
Maximum load capacity (kg): 1.5
Width (mm): 204
Depth (mm): 132
Height (mm): 51
Color: Black
Weight: 630g
Other Details:
PA: Main body and safety hook
TPE: Anti-slip part
Magnet: Ferrite

Combine Shipping:
Please request invoice when you purchase multiple items. 
Handling Time:
We ship out within 3-5 business days after receiving payment.
Tracking Information:
We provide tracking number once item as shipped.
Customs duty:
Import duties, taxes, and charges are not included in the item price or shipping cost.
These charges are the buyer's responsibility.

Payment:
Various payment methods are available on ebay.
Payment is expected within 7 business days.

About Us:
We are specialized store in Japanese Tool brand.
Please contact us if you have any question.
Ninja Tools - 忍者工具店

How to use "request total option":
Log in to ebay.com (ebay USA). 
use desktop PC , not a tablet or smartphone add items to cart click 
"go to cart" not "go to check out" click "request total"
then, I will send an invoice with combined shipping charge.