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SKU #: IRI1097

IRIS 34.38" Expansion Kit Pet Pen

(View all from IRIS)


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Iris 34.38" Expansion Kit Pet Pen

Designed specifically for Iris 8-panel Indoor/Outdoor Pet Pen, this 2-panel expansion kit will create a 10-panel pen measuring 80-inch by 80-inch by 34-inch H. The pen can be arranged in multiple different shapes to fit your pet needs and available space.


  • Material: Plastic
  • Made in the USA
  • Set includes two panels, two 32'' metal connecting rods and four non-skid rubber feet


  • Overall: 34.38" H x 26.31" W x 1.5" D
  • Overall Product Weight: 6.29lbs

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Iris 34.38" Expansion Kit Pet Pen

Weights & Dimensions

  • Overall: 34.38" H x 26.31" W x 1.5" D
  • Panel: 34.38" H x 26.3" W
  • Overall Product Weight: 6.29lbs


Product Type: AccessoryColor: 1: Blue
Color: 2: PinkColor: 3: White
Frame Material: Plastic
  • Frame Material Details: Polypropylene
Hardware Material: Aluminum
Number of Items Included: 1Weather Resistant: Yes
Water Resistant: YesStain Resistant: Yes
Odor Resistant: YesRust Resistant: Yes
Cover Included: NoPortable: Yes
Carrying Case Included: NoPadding Included: No
Handle Included: NoClosure Type: Connecting Rods
Foldable: YesStakes Included: No
Number of Panels: 2Use: Home
Maximum Dog Weight Capacity: 40 PoundsOutdoor Use: Yes
Commercial Use: YesCountry of Manufacture: United States


Assembly Required: Yes
  • Tools Needed for Assembly: No tools required
Installation Required: No
Additional Parts Required: No 

About the Manufacturer

Helping others to live life organized has been a central focus of IRIS USA, Inc. since entering the North American market in 1994 with a line of clear-plastic storage products. Never losing sight of that focus, IRIS USA continues to provide high-quality storage products at affordable prices through dedication to products that bring organization, convenience, comfort and beauty to consumers’ everyday storage and pet needs. This dedication has allowed IRIS USA to offer an extensive line-up of organizational products for the home, garage, office, hobby and craft, as well as a wide range of top-quality pet products to improve and enhance the experience of pet ownership.

IRIS USA’s extensive product line features carts in all sizes, shapes and colors, including high-grade chests, underbed boxes, storage boxes, stacking drawers, bins, and totes. Its expansive product array also includes scrapbook storage, multi-media storage, file boxes, hobby cases, pet food storage containers, pet training pads, wood and wire pet pens and cages.

Iris 34.38" Expansion Kit Pet Pen

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When you buy a IRIS 34.38" Expansion Kit Pet Pen online from Wayfair, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the IRIS Part #: CI-900 here. If you have any questions about your purchase or any other Dog Exercise And Play Pens product for sale our customer service representatives are available to help.Whether you just want to buy a IRIS 34.38" Expansion Kit Pet Pen or shop for your entire home, Wayfair has a zillion things home.
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Customer Reviews

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The Best Pen Ever and easily converts to a fence

Suzanne from San Marcos, CA– Verified Buyer

I love these extensions for my Iris dog exercise pen. First I bought just one expansion kit. Then I realized that I could completely enclose my back yard by ordering 3 more kits to fill in an open area. It was the least expensive "fence" and it is so pretty with the scallops on the top. I used white extensions to match the original pen. To use as a fence I used narrow rebar a foot longer than the stakes that come with it to anchor it into the ground and then spray painted the rebar connection with white rustoleum. And I could always easily use it as a pen again.

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Play pen

Milta from Miami, FL– Verified Buyer

Love the product. Definitely recommend it. We just put black marble floors & we were concerns that the play plen will scratch the floors, but not all. The rubber on the bottom protects the floor.

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Enlarges the pen

gamegirlmmr from Red Oak, TX– Verified Buyer

I liked that these extra panels fit easily on the pen. But, my little doxie/cocker spaniel mix climbed right over the top. His little paws fit in the openings. This is probably a great pen if you have a non-climbing dog or one with large paws.

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Add on Kit

L from Nevada– Verified Buyer

I purchased the pet pen and the add on it. They are not working out so well just because they are so light weight and my dog can move the pen around.

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JEFFERY from Iowa– Verified Buyer

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34.38" Expansion Kit Pet Pen is also sometimes listed under the following manufacturer numbers: CI-900 Blue, CI-900 Pink, CI-900 White