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Black polyester phone wallet with flap and finger strap

Sinjimoru Sph-band-flap Phone Grip Card Holder with Flap Black

SKU CH-5ZKS-9APG4

Stick-on card holder with a privacy flap and finger strap that holds up to five cards and adheres with 3M tape to most phones and cases

  • Color familyBlack
  • MotifOffice
  • Pattern styleSolid
  • Care and cleaningNon-Leather, Polyester
  • Product colorBlack
  • Age groupAdult
  • Holds up to five cards in one secure flap pocket
  • Soft wool band strap eases finger strain and prevents drops
  • 3M adhesive bonds to most phones and non-coated cases
  • Flap cover shields card details from view
  • Available in four solid colours to match personal style

Sinjimoru Sph-band-flap phone wallet

The Sinjimoru Sph-band-flap is a stick-on phone wallet with a protective flap that holds up to five cards and cash. A soft polyester band doubles as a finger grip to reduce hand strain and drop risk. It attaches with 3M adhesive tape and fits most phones and standard PC or TPU cases. The black finish suits professional or casual use.

For minimal-carry users avoiding MagSafe

This wallet suits anyone who wants cards and a secure grip in one slim layer without carrying a separate purse. It is not for owners of MagSafe accessories, as the adhesive mount is incompatible with magnetic charging systems. Buyers who need a built-in kickstand or prefer a case-integrated wallet should look at other designs.

Simple stick-on install with one-time adhesion

Peel the 3M tape liner, press firmly onto a clean PC or TPU case without fingerprint-resistant coating, and hold for several seconds. The bond is permanent; repositioning usually fails, so align carefully before sticking. The flap snaps shut to protect card data, and the elastic band stretches for a comfortable finger loop.

How it compares

Measured against everything we stock in Wallets & Key Organizers, at today’s prices. Recalculated every night.

Price $14.99
Typical for this category: the median of 1,202 items is $14.99.

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Specifications

Product
Brand nameSinjimoru
Model nameSph-band-flap
Part numberSph-band-flap
Product colorBlack
Color familyBlack
MotifOffice
Pattern styleSolid
Size & build
Main materialPolyester, 100% Polyester
More details
Age groupAdult
Suitable forUnisex
Care and cleaningNon-Leather, Polyester

Questions about this item

What type of phone case must I already have for the 3M adhesive on this Sinjimoru Sph-band-flap to bond properly?

The adhesive bonds to PC or TPU cases without a fingerprint-resistant coating; it will not stick to MagSafe cases or bare glass backs.

Will the integrated finger strap on this Sph-band-flap still function if I keep my older MagSafe charger attached to the phone?

No, the product is explicitly not compatible with MagSafe accessories, so the strap cannot be used while a MagSafe charger or mount remains on the device.

How can I confirm the flap on this Sph-band-flap is actually shielding my cards after I stick it on?

Close the flap completely — it should cover the full card window so no card edges or numbers are visible from the outside.

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