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Jacket extensions are an excellent option to adjust the jacket to a mid-size by adding two inches wide along the middle line of the back of our standard monkey jacket.


This product is tailored to fit the body shape and proportions of our non-humain primate jackets.

NHP Jacket, Back Extension

SKU: PR#-0B02
    • Spandex/nylon fabric - provides elasticity and maximum comfort while helping maintain the garment shape.
    • Detachable YKK® #5 brass zipper - designed for strength and durability, makes back panel easy to put on and take off.
    • Two versions available – regular and plus size for large animals.  
    • Made in Canada.


  • X-Small 1.5-2.0

    Small 2.0-3.0

    Medium 3.0-5.0

    Large 5.0-8.0

    X-Large 8.0-10.0

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