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Boy's The Flintstones Bamm-Bamm Rubble Costume

Made By Us Exclusive
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Item # FUN99156CH
Items Included
  • Shorts With Attached Sash
  • Club
  • Hat
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Product Information

Size Chart
Size Measurement Standard Metric
X-Small Sash Length 33 3/4" 86cm
X-Small Shorts Waist 18 1/2" - 33" 47cm - 84cm
X-Small Shorts Inseam 2 1/2" 6cm
X-Small Hat Circumference 21 1/2" 55cm
X-Small Club Length 25 1/2" 65cm
Size Measurement Standard Metric
Small Sash Length 34 3/4" 88cm
Small Shorts Waist 20 1/2" - 35" 52cm - 89cm
Small Shorts Inseam 2 1/2" 6cm
Small Hat Circumference 21 1/2" 55cm
Small Club Length 25 1/2" 65cm
Size Measurement Standard Metric
Medium Sash Length 36" 91cm
Medium Shorts Waist 22 1/2" - 37" 57cm - 94cm
Medium Shorts Inseam 2 1/2" 6cm
Medium Hat Circumference 21 1/2" 55cm
Medium Club Length 25 1/2" 65cm
Size Measurement Standard Metric
Large Sash Length 39" 99cm
Large Shorts Waist 25 1/2" - 40" 65cm - 102cm
Large Shorts Inseam 2 1/2" 6cm
Large Hat Circumference 21 1/2" 55cm
Large Club Length 25 1/2" 65cm
Size Measurement Standard Metric
X-Large Sash Length 40 1/4" 102cm
X-Large Shorts Waist 29" - 43 1/2" 74cm - 110cm
X-Large Shorts Inseam 2 1/2" 6cm
X-Large Hat Circumference 21 1/2" 55cm
X-Large Club Length 25 1/2" 65cm
Features
  • 100% polyester
  • Faux fur shorts have an elastic waistband, attached faux fur sash has hook and loop fastener on waist, minky. poly filled bone
  • Minky hat has buckram stiffener in the hat bill, elastic band on the back, pom on top
  • PVC inflatable club
  • Officially licensed
  • Made By Us Exclusive

Built for the Smallest Strong Man

The Bamm-Bamm Rubble costume is here for the kid who already runs the household whether anyone admits it or not. Bedrock's most famously enthusiastic toddler finally has a worthy match, and your little one is about to make that case in full costume.

There is something deeply funny about a small child dressed as an even smaller fictional child who is inexplicably the strongest person in a prehistoric town. The energy just tracks.

Product Details

The costume includes a tunic-style outfit styled after Bamm-Bamm's signature look, complete with the club accessory that makes the whole thing click. It's built for trick-or-treating, costume parties, and any occasion where your kid needs to look like they could topple a boulder.

The sizing is designed with kids in mind, so getting it on and off stays manageable even when your child has strong opinions about that process. The overall look is recognizable and classic without requiring any explanation from you at every door.

Yabba Dabba Drop Everything

Bamm-Bamm is one of those characters who never stopped being fun, mostly because the premise of a tiny kid with impossible strength is a very specific kind of relatable parenting experience. Your child gets a great costume, and you get a photo that will absolutely be framed. Everyone wins in Bedrock.

Made By Us
Designer Halloween costumes

We believe that costumes have the power to create some of life's best moments. That's why we started Made by Us. This diverse selection of costumes and accessories are all artfully designed and expertly crafted by our talented team of artists, designers, and developers.

Costume experts designing Halloween costumes

Each project begins with a passion for true quality–embroidered patches, faux fur cut with care, and hand-selected fabrics that are as durable as they are comfortable. Those are just a few examples of how much craft and creativity we put into each and every product. Just for you.

Behind the scenes of exclusive Halloween costume design

No matter how much time it takes, our goal has always remained the same–to create products that inspire your life's best moments–the big, the small, the funny, the spooky, and the sweet. The moments we all cherish. That's Made by Us.

Questions & Answers

Q: can i get sizing in like small is for 4-5 year olds? medium is 6-8? or how can this be sized without using inches. (1 Answer)
Asked by Anonymous | 27 September 2026
Monster Responds...
The best way to find the right size is to measure your child's waist and match it to our chart. The XS fits a waist of 18.5" to 33", Small fits 20.5" to 35", Medium fits 22.5" to 37", Large fits 25.5" to 40", and XL fits 29" to 43.5". If your child falls between two sizes, we'd suggest going with the larger one.
(AI Generated Answer)

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