what are the dimensions of this item

The Overall Length is: 7-1/2 Inches. The weight is: 4.1 oz.

How to use this for self defense?

As far as I'm concerned, you can use this in two different way 1- Throw it to the head or the chest of the attacker... that'll do significant damage 2- Master the ways of kobo stick martial art

The description says it’s used for sports. Can you please explain how? Thanks

The "sport" would be some form of martial arts. The item can be used as a weapon or extension tool and can be practiced on its own or in conjunction with a kara.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Koga SD1 Made of High Impact Polymer - Good for Self Defense, Security and Sports.

Product ID: 36621023

📏Compact 11-inch design for discreet power

⚖️Lightweight 4.8 oz for effortless carry

🛡️High Impact Polymer for ultimate durability

¥5010

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

🖤 Compact power, classic edge — own your safety with style!

TRUSTED RATED - 4.5-star rating from 483 users proves reliability and effectiveness
VERSATILE USE CASE - Ideal for security professionals, sports enthusiasts, and personal defense
POWERFUL YET PORTABLE - Small size packs a serious punch without weighing you down
INNOVATIVE CLASSIC DESIGN - Timeless style meets modern self-defense efficiency
PEAK PERFORMANCE MATERIALS - Crafted from high-impact polymer for unmatched strength and longevity

The Koga SD1 is a sleek, 11-inch self-defense tool made from high-impact polymer, combining durability with lightweight portability. Perfect for security, sports, and personal protection, it offers a trusted, powerful solution favored by professionals and rated 4.5 stars by hundreds of users.

Specifications

ASIN	B01M67HBHD
Best Sellers Rank	#48,006 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #64 in Martial Arts Weapons
Color	Black
Customer Reviews	4.5 4.5 out of 5 stars (483)
Date First Available	October 22, 2016
Item Package Quantity	1
Item Weight	4.8 ounces
Item model number	VK-9350+91K
Manufacturer	Cold Steel
Part Number	VK-9350+91K
Product Dimensions	4 x 1 x 11 inches

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¥5010

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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