Are These Anti-Showoff-ish Superhero Keychains/Keyrings Of Decent Quality?

[kidrow]

Hey all,

Does anyone have any idea about the quality of superhero keychains/keyrings &/or pen drives such as these -

http://www.amazon.in/Chronowares-Avengers-Captain-America-Keychain/dp/B0118APY2O/ref=pd_rhf_se_s_cp_2?ie=UTF8&dpID=41ZyxsO0JcL&dpSrc=sims&preST=_SL500_SR135,135_&refRID=0C5TYAVWAMYJCK47CS6H


http://www.ebay.in/itm/Marvel-Aveng...217201?hash=item235d99d1f1:g:lYAAAOSwnipWVGXK


http://www.ebay.in/itm/Marvel-Super...558531?hash=item3f5821ef03:g:zAwAAOSwAKxWXHsh


http://www.amazon.in/ENRG-Iron-Man-...8&qid=1449213289&sr=1-2&keywords=iron+man+usb


http://www.amazon.in/Zeztee-ZT11606-Avanger-Captain-Designer/dp/B00YET10UW/ref=pd_sim_sbs_23_4?ie=UTF8&dpID=51ZTO9Gx8-L&dpSrc=sims&preST=_AC_UL160_SR160,160_&refRID=03WK7Z864S4T76Y3W1HX

Decent for the price? Available at Brick & Mortar stores? Marketing images indicative of the actual product?

Just want to gift something to a few friends as a 'thank you card' of sorts without breaking the bank. I'm open to other suggestions as well.

Thanks!