"> Wholesale Bolster Inserts
Short Bolster Pillow Insert
Short Bolster Pillow Insert
Long Bolster Pillow Insert
Day Bed Bolster Insert
Bolster Sham
Cylindar pillow insert
8 Inch Diameter Bolster Inserts
10 Inch Long Bolsters
Large Selection of bolster inserts

Bolster Pillow Inserts

Average rating:
average rating 100%
6 reviews
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  • Please note we are transitioning away from non-woven bolster to poly cotton bolsters due to PPE shortages as we sell out our inventory. If you require one or the other please call ahead to confirm we can supply the type you need.
  • Use the sizing charts below to select the best size bolster insert for your sham
  • Our bolsters are full yet soft like a bed pillow and is best used a decorative sham insert
  • Great loft, give your shams a touch of class that will last for years
  • 100% Polyester fiber filling / Shell is made of a polyester (polypropylene) and can be used indoors or outdoors
  • Slick polyester fiber helps resist lumping / Great Loft
  • Polyester cover is hand wash only
  • Odorless / Hypoallergenic / Lint and Dust Free
  • Spot clean only Made in USA from from American materials
  • Not intended as a support or yoga pillow

We also off this item as Single Bolsters

Wholesale Bolster Pillow Inserts

Finally! Quality craft pillows that are worthy of being stuffed into your beautiful pillow covers

Impress your customers, this pillow is made to look great in your shams!

Great Loft - We start by using high loft American made filler to give the pillow a full plump look that will last years!
Fibers- Same fiber as in our Plush Inserts
This is not a wimpy pillow you would find in a big box store
No lumps – we use a slick polyester fiber to keep the pillow’s filler smooth. Unlike cheap pillows that use dry fibers that will quickly lump up and need replacing
Hypoallergenic – This pillow is hypoallergenic, odorless, lint and dust free, free of flame retardant chemicals
Covering – American made 100% polyester covering is usable both indoor and outdoors (cover is not removable)
Bolster is slightly oversized for a full fit in your sham, order an insert the same size as your sham
Made in USA from American materials

Where to use

Use as an insert in decorative shams / boudoir covers
Outdoor or indoor bolster form shams
Short bolsters for couch shams
Long daybed bolster pillows
Bedroom shams
Crafting bolster forms
Anywhere you need a bolster, round pillow, neck roll, cylinder pillow, tube pillow or bed rail!


Spot clean only

Intended Use

This bolster is recommended for use as a decorative sham insert
Can be used for light neck and or leg support
The bolster is filled full but it is soft
Not for use as YOGA support

Also know as Tube or Cylinder Pillows

Use the sizing image shown below to select the best size bolster insert for your sham.

Bolster Insert How to measure

6" Diameter Bolsters

6 Inch Bolster Insert

8" Diameter Bolsters

8" Diameter Bolsters

9" Diameter Bolsters

9 Inch Diameter Bolsters

10" Diameter Bolsters

10 Bolsters

Average rating:
average rating 100%
6 reviews

Read all reviews

Featured positive reviews:

average rating 100%
Perfect Bolster Insert! 09/23/2021
By B. Murphy
These pillows are the perfect Bolster inserts! Perfectly filled, perfectly soft, perfectly shaped! We have been purchasing pillow inserts from Pillowflex for nearly a year, and have NEVER been disappointed in their quality! They ship fast, and always arrive in great shape! You will not be disappointed!
average rating 100%
Love all your Pillows 09/05/2023
By Kristy Carroll
I am a owner of a workroom! I love your pillows. Have never been pleased. All sizes and shapes are always perfect. The down alternative makes my pillows stand up so pretty.
average rating 100%
The Best Retail insert Company 08/13/2019
By Joan Romano
Our business has been using PillowFlex for 8 years!
We would not use anyone else. They are the one to use
for all insert needs !
average rating 100%
Bolster Inserts 01/24/2022
By Katie Williams
These bolsters have a great shape! The filling is excellent and holds up well! Will definitely be purchasing again!
average rating 100%
Bolster 06/08/2020
By Stephanie Cliburn
These are perfect!! Easy to cover and work with. My clients loved them . I will definitely order again.
average rating 100%
Bolster Inserts 10/12/2021
By Katie Williams
Great product! These are soft to the touch and will fill a bolster cover perfectly. Very well made product!