1 - 800 - 8010 - JAM
Mon-Fri 8am-6PM EST
Cart 0 items, $0.00)

Envelopes - By Style > Square Envelopes > Square Cello Sleeves

  • bvseo_sdk, net_sdk,
  • getAggregateRating, method:CLOUD, 78ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
  • bvseo_sdk, net_sdk,
  • getReviews, method:CLOUD, 15ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;

Will a 7.5" diameter circle fit easily into your 7.75" square cello envelope?

Asked by: cclc
Yes, with a bit of room to spare!
Answered by: CustomerService
Date published: 2015-11-13

I want to order NO FLAP clear A6 cello sleeves but cannot find them on your website.

Asked by: margot2004
You will find them here: http://www.jampaper.com/ecom/index.asp/show/detail/cat/102/prd/747/c/3235/s/1692 Sorry for the inconvenience!
Answered by: CustomerService
Date published: 2016-04-15

How do these seal?

Asked by: STab
They have a peel and seal strip!
Answered by: CustomerService
Date published: 2017-04-28

I need a product like this 11x14". Do you have this?

Asked by: Spike
We have clear cello sleeves in 11 1/4 x 14 1/4! You can find that here: http://www.jampaper.com/ecom/index.asp/show/detail/cat/102/prd/277/c/280/s/226
Answered by: CustomerService
Date published: 2016-08-18

I am looking for a similar product. It would be an exact sleeve like this one with adhesive on the back also. We use them for our pipeline employees to adhere on the inside of their hard hats with their emergency information enclosed.

Asked by: Sheri
Unfortunately we do not carry any cello sleeves with double-sided adhesive. Sorry for any inconvenience.
Answered by: CustomerService
Date published: 2015-12-17

Where may I obtain a sample?

Asked by: Djok
See how here: http://www.jampaper.com/Product-Samples.asp !
Answered by: CustomerService
Date published: 2016-04-28

I don't see an option to request a sample. I would like to get 1 sample of this envelope. Is this possible?

Asked by: Joyce
Hi Joyce. Sorry for the confusion, but we only send samples of our paper products. Our plastic products have no minimum order, so you can order just one for 50 cents to use as your sample. Sorry again!
Answered by: CustomerService
Date published: 2015-07-13

How thick are they? Can I get these in a 12" x 12" size (resealable, flap style)? How quickly can I get 1000? What's the price on that?

Asked by: kathyb
The cello sleeves are very thin - about 1/32 of an inch - and have a self-adhesive, straight flap. The price depends on the size you choose. The price will be displayed once you select a quantity.
Answered by: CustomerService
Date published: 2015-11-13
  • y_2017, m_9, d_21, h_3CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_10
  • loc_en_US, sid_SquareCelloSleeves, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_jampaper
  • bvseo_sdk, net_sdk,
  • getContent, method:CLOUD, 78ms

Square Cello Sleeves

Square Cello Sleeves

Select a Size



Square cello sleeves are a great way to protect and enhance your greeting cards or promotions. They have a self-adhesive closure, are acid free, and have archival quality. This way all of your content will certainly stay safe. Mail them alone or put one of our square envelopes to make your mail delivery extra impressive.

Square cello sleeves available in 8 sizes so that you'll be able to find one that fits for your occasion. Most of our sizes are available in clear but our 6 1/4 x 6 1/4 square cello sleeves come in different colors and designs! So whether you want to go clear to show off your amazing card, invite, or any other paper or have a tint of red to show off your vibrant side is up to you! 

Love cello but want another size other than square? Check out our regular cello sleeve envelope page or color cello sleeve envelope page for a wide variety of them! 

Reviews Questions